1. Even men who can hardly drive a nail in straight are supposed to be born electricians, carpenters, plumbers and mechanics.
    甚至那些连一枚钉子都钉不直的男人都被认为是天生的电工、木匠、水管工和机械师。

2. Have your mechanics finished yet?
    你们的机械师修好了吗？

3. Can your mechanics repair it?
    你们的机械师能修好吗？