I haven't quit the fight.

　　我沒有停止戰斗。

　　I wanted to quit climbing.

　　我不想再爬山了。

　　I was trying to quit smoking at the time.

　　當時我正在努力戒煙。

　　I'd like to quit myself of any blame in this affair.

　　我想使自己在這件事中不受任何責備。

　　If I don't get more money I'll quit.

　　不給我加薪我就辭職。