再次说声对不起，先生。下次我一定小心。

Sorry again, sir. I'll be careful next time.

youdao

一定不能让他觉得他应该跟我在一起，我一定小心，不能让他有这种感觉。

He mustn't feel he ought to be with me. I must be careful.

youdao

经过这次的教训我以后做事情一定要小心，一定不会再犯同样的错误！

After this lesson I will do what must be careful, will not make the same mistake!

youdao

经过这次的教训我以后做事情一定要小心，一定不会再犯同样的错误！

After this lesson I will do what must be careful, will not make the same mistake!

youdao