YOU SAID:

How many cards do you want us to buy? I have three friends so be careful sir!

INTO JAPANESE

何枚のカードを購入してほしいですか？私には3人の友達がいるので、気をつけてください！

BACK INTO ENGLISH

How many cards do you want to buy? I have 3 friends, so be careful!

INTO JAPANESE

何枚購入したいですか？友達が3人いるので気をつけて！

BACK INTO ENGLISH

How many pieces do you want to buy? I have 3 friends so be careful!

INTO JAPANESE

何個購入しますか？私には3人の友達がいるので注意してください！

BACK INTO ENGLISH

How many will you buy? Please note that I have 3 friends!

INTO JAPANESE

いくつ購入しますか？私には3人の友達がいることに注意してください！

BACK INTO ENGLISH

How many do you buy? Please note that I have 3 friends!

INTO JAPANESE

いくつ購入しますか？私には3人の友達がいることに注意してください！

BACK INTO ENGLISH

How many do you buy? Please note that I have 3 friends!