壯壯和幾個小朋友去速食店吃飯.他們買的漢堡包和薯條共10份,一共花了80元錢.漢堡包和薯條各買了幾份 薯條5元漢堡包12.5元
設漢堡包x份,那麼有12.5x+(10-x)*5=80,解得x=4
你叫什麼名字?我叫小麗英語翻譯
what is your name
my name is xiao li
用英語翻譯:買些禮物給我的朋友
buy some presents to my friends.
英語翻譯都別跟我說我們是朋友
Don't tell me that we are friends