应该是good luck to you。
1、Good luck to you and have a good time with your new friends!
祝你好运!也祝你和你的新朋友在一起开开心心的。文章来。
2、I know you'll do very well, and good luck to you.
我知道你会很成功我祝你好运。
3、Well, good luck to you, too.
好吧,祝你也有好运。
4、Yes, just try it. Good luck to you!
是啊,一定要试一试。祝你好运!
5、Good luck to you, too.
也祝你走运!