The French sentence you provided is not entirely natural and contains a few mistakes. Here's a corrected version:

"Pardon, dites-moi si j'ai des points à améliorer et je les corrigerai."

Translation: "Sorry, tell me if I have points to improve, and I will correct them."

Explanation of the grammar and vocabularies:

1. "Pardon" means "sorry" or "excuse me" in English. It is used as a polite way to apologize or get someone's attention.
2. "Dites-moi" is the imperative form of "dire" (to say/tell) combined with the object pronoun "me" (to me). It translates to "tell me."
3. "Si" means "if" and is used to introduce a condition.
4. "J'ai" is the first-person singular form of the verb "avoir" (to have). In this context, it means "I have."
5. "Des points à améliorer" translates to "points to improve." This is a more natural way of expressing the idea of "bad points" or areas that need improvement.
6. "Et" means "and" and is used to link two related ideas.
7. "Je les corrigerai" is a combination of the subject pronoun "je" (I), the direct object pronoun "les" (them), and the future tense of the verb "corriger" (to correct). It means "I will correct them." Note that "l’ai corrigerai" in the original sentence is incorrect, as it mixes the auxiliary verb "avoir" (to have) with the future tense of "corriger."

In conclusion, the corrected sentence is more natural and conveys the intended meaning better. The speaker is asking the listener to point out any areas that need improvement and promises to correct them.

My apologies for any confusion. It is not absolutely necessary to correct "mauvais" to "à améliorer." The original sentence can be understood as well. I suggested the change to provide a more natural and idiomatic way to express the idea. However, you can keep "mauvais" if you prefer.

In the corrected sentence, I replaced "des points mauvais" with "des points à améliorer" because the latter phrase is more commonly used in French to refer to areas that need improvement. "Mauvais" means "bad," and while it is grammatically correct, using "à améliorer" makes the sentence sound more polite and diplomatic.

So, the sentence can also be:

"Pardon, dites-moi si j'ai des mauvais points et je les corrigerai."

Translation: "Sorry, tell me if I have bad points, and I will correct them."

The meaning remains similar, but it sounds a bit more direct. Both sentences are valid, and you can choose the one that best suits your preference or context.

Here are corrected versions of the provided German sentences, followed by translations and explanations:

1. Original: "Was meist du? Sie gestritten?" Corrected: "Was meinst du? Haben sie gestritten?" Translation: "What do you mean? Have they argued?"

   Explanation:

   • "Was meinst du?" is the correct form of the question, meaning "What do you mean?" The verb "meinen" (to mean) should be in the second person singular form "meinst" instead of "meist."
   • "Haben sie gestritten?" is the correct form of the question, meaning "Have they argued?" The auxiliary verb "haben" (to have) should be used with the past participle "gestritten" (argued) to form the present perfect tense. The original sentence "Sie gestritten?" is missing the auxiliary verb.

2. Original: "Wir holen uns jetzt Hamburgers habe ihr Lust mitzu kommen" Corrected: "Wir holen uns jetzt Hamburger. Habt ihr Lust, mitzukommen?" Translation: "We're getting hamburgers now. Do you feel like joining us?"

   Explanation:

   • "Wir holen uns jetzt Hamburger" means "We're getting hamburgers now." The plural of "Hamburger" in German remains "Hamburger." The original sentence had an unnecessary "s" at the end of "Hamburgers."
   • "Habt ihr Lust, mitzukommen?" means "Do you feel like joining us?" The auxiliary verb "haben" (to have) should be in the second person plural form "habt" instead of "habe." The verb "mitzukommen" (to join) is a separable verb, and in this context, it should be written together. There should also be a comma before "mitzukommen" to separate the two clauses.

"Gestritten" is the past participle of the verb "streiten." "Streiten" is an irregular verb, which means its conjugation changes in different tenses. Here are the conjugations of "streiten" in different tenses:

1. Präsens (Present tense):

• ich streite (I argue)
• du streitest (you [singular, informal] argue)
• er/sie/es streitet (he/she/it argues)
• wir/sie/Sie streiten (we/they/you [formal] argue)
• ihr streitet (you [plural, informal] argue)

1. Präteritum (Simple Past):

• ich stritt (I argued)
• du strittest (you [singular, informal] argued)
• er/sie/es stritt (he/she/it argued)
• wir/sie/Sie stritten (we/they/you [formal] argued)
• ihr strittet (you [plural, informal] argued)

1. Perfekt (Present Perfect):

• ich habe gestritten (I have argued)
• du hast gestritten (you [singular, informal] have argued)
• er/sie/es hat gestritten (he/she/it has argued)
• wir/sie/Sie haben gestritten (we/they/you [formal] have argued)
• ihr habt gestritten (you [plural, informal] have argued)

Examples of "streiten" in different forms:

1. Präsens (Present tense):

• Wir streiten oft über Politik. (We often argue about politics.)

1. Präteritum (Simple Past):

• Sie stritten gestern die ganze Nacht. (They argued all night yesterday.)

1. Perfekt (Present Perfect):

• Er hat noch nie mit seinem Bruder gestritten. (He has never argued with his brother.)

"Holen" is a German verb that means "to get," "to fetch," or "to pick up" in English. It is a regular verb and follows the standard conjugation pattern for regular verbs in German. Here are the conjugations of "holen" in different tenses:

1. Präsens (Present tense):

• ich hole (I get/fetch/pick up)
• du holst (you [singular, informal] get/fetch/pick up)
• er/sie/es holt (he/she/it gets/fetches/picks up)
• wir/sie/Sie holen (we/they/you [formal] get/fetch/pick up)
• ihr holt (you [plural, informal] get/fetch/pick up)

1. Präteritum (Simple Past):

• ich holte (I got/fetched/picked up)
• du holtest (you [singular, informal] got/fetched/picked up)
• er/sie/es holte (he/she/it got/fetched/picked up)
• wir/sie/Sie holten (we/they/you [formal] got/fetched/picked up)
• ihr holtet (you [plural, informal] got/fetched/picked up)

1. Perfekt (Present Perfect):

• ich habe geholt (I have got/fetched/picked up)
• du hast geholt (you [singular, informal] have got/fetched/picked up)
• er/sie/es hat geholt (he/she/it has got/fetched/picked up)
• wir/sie/Sie haben geholt (we/they/you [formal] have got/fetched/picked up)
• ihr habt geholt (you [plural, informal] have got/fetched/picked up)

Examples of "holen" in different forms:

1. Präsens (Present tense):

• Ich hole das Auto von der Werkstatt ab. (I'm picking up the car from the repair shop.)

1. Präteritum (Simple Past):

• Sie holte ihre Kinder von der Schule ab. (She picked up her children from school.)

1. Perfekt (Present Perfect):

• Wir haben die Einkäufe vom Supermarkt geholt. (We have fetched the groceries from the supermarket.)

In the sentence "Wir holen uns jetzt Hamburger," the pronoun "uns" is used as a reflexive pronoun. In German, reflexive pronouns are used when the subject and the object of the verb are the same, meaning the action of the verb is directed back to the subject.

The verb "holen" can be used reflexively in some contexts, as in this sentence. In this case, "uns" (us) refers back to "wir" (we), indicating that the action of getting hamburgers is being done by the same people who will receive them. The use of "uns" emphasizes that the hamburgers are being fetched for the group, not just for one person.

The reflexive pronoun "uns" is used with "holen" in the first person plural (wir) form. Here are the reflexive pronouns for other subject pronouns:

• ich (I) -> mich (myself)
• du (you, singular informal) -> dich (yourself)
• er/sie/es (he/she/it) -> sich (himself/herself/itself)
• wir (we) -> uns (ourselves)
• ihr (you, plural informal) -> euch (yourselves)
• sie/Sie (they/you, formal) -> sich (themselves)

An example using a different reflexive pronoun with "holen":

• Ich hole mir einen Kaffee. (I'm getting myself a coffee.)

The structure of the sentence "Habt ihr Lust, mitzukommen?" is as follows:

1. "Habt ihr" is the second person plural conjugation of the verb "haben" (to have). It is combined with the pronoun "ihr" (you, plural informal) and means "do you have."
2. "Lust" is a noun that means "desire," "interest," or "inclination" in this context.
3. The comma is used to separate the main clause ("Habt ihr Lust") from the infinitive clause ("mitzukommen").
4. "Mitzukommen" is an infinitive verb that is formed by combining the prefix "mit-" (with) and the verb "kommen" (to come). It means "to join" or "to come along."

The expression "Lust haben, etwas zu tun" (to feel like doing something) is an idiomatic expression in German. It is used to ask someone if they are interested in doing something or if they want to participate in an activity. In this case, "Habt ihr Lust, mitzukommen?" means "Do you feel like joining us?" or "Do you want to come along?"

Here are some other examples using this idiomatic expression:

1. Hast du Lust, ins Kino zu gehen? (Do you feel like going to the movies?)
2. Hat er Lust, Fußball zu spielen? (Does he feel like playing soccer?)
3. Haben Sie Lust, etwas zu essen? (Do you feel like eating something?)
4. Haben wir Lust, einen Ausflug zu machen? (Do we feel like going on a trip?)

The phrase "einen Ausflug machen" is a German expression that means "to go on a trip" or "to take an excursion" in English. It generally refers to a short journey or outing, usually for leisure or recreational purposes. The phrase can be used for day trips, weekend getaways, or other brief outings.

In the expression "einen Ausflug machen":

1. "einen" is the accusative form of the indefinite article "ein" (a/an) and agrees with the masculine noun "Ausflug."
2. "Ausflug" is a masculine noun that means "trip" or "excursion."
3. "machen" is the verb that means "to do" or "to make" in English. In this context, it is used to indicate the action of going on a trip or taking an excursion.

Example sentences using "einen Ausflug machen":

1. Am Wochenende wollen wir einen Ausflug ins Gebirge machen. (We want to go on a trip to the mountains this weekend.)
2. Sie haben geplant, nächsten Monat einen Ausflug an den See zu machen. (They have planned to take an excursion to the lake next month.)

The expression "einen Ausflug machen" and the verb "reisen" both refer to traveling, but they have different connotations and are used in different contexts:

1. "Einen Ausflug machen" means "to go on a trip" or "to take an excursion." As previously mentioned, it typically refers to short journeys or outings, often for leisure or recreational purposes. It implies a more casual and temporary nature, such as day trips, weekend getaways, or visiting nearby attractions.

Examples:

• Wir möchten am Samstag einen Ausflug in den Wald machen. (We'd like to take a trip to the forest on Saturday.)
• Sie hat einen Ausflug zum Museum gemacht. (She took an excursion to the museum.)

1. "Reisen" is a verb that means "to travel." It has a broader meaning and can be used to describe any kind of travel, regardless of the duration or distance. "Reisen" can refer to short trips, long vacations, business trips, or traveling in general.

Examples:

• Sie reisen oft geschäftlich. (They often travel for business.)
• Wir reisen nächstes Jahr nach Asien. (We are traveling to Asia next year.)

In summary, "einen Ausflug machen" is more specific and usually implies shorter, leisurely trips or excursions, while "reisen" is a more general term for traveling that can apply to various types of journeys, durations, and purposes.