You're welcome

1、You're welcome用于回答别人的感谢，是别客气、不用谢的意思，当有人对你说Thank you so much for helping的时候，就可以说You're welcome. 或是You're welcome. I am glad to do you a favour. 不用谢，我很高兴能帮点忙。

2、看下面例句，Mary says you're welcome to stay the night if you want. 玛丽说如果你愿意，可以在这儿呆一宿。

3、如果帮别人的忙却没帮上，别人感谢你时可以这样说，You're welcome. I wish I could have helped you. 不用客气，我真想可以帮到你。