讲解文本：
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！
