'How many times have I heard that before?' Merchant complained angrily.

　　“我聽過有多少次了？”麥錢特生氣地抱怨道。

　　How many times do I have to tell you not to do that?

　　我得跟你說多少回不要做那種事？

　　How many times do I have to spell it out?

　　我要仔仔細細講多少遍？

　　How many times did he cast his net every morning?

　　他每天早晨撒幾次網(wǎng)？

　　How many times I've told you!

　　我跟你說過不知多少次了。