hang in there 坚持，挺住

　　We are coming in 5 minutes! You hang in there! Okay?

　　我们五分钟就到！你坚持住好吗？

　　I know it's tough, hang in there, you can do it.

　　我知道这很难，但是挺住，你能做到的。

　　疯狂练习吧！