i think you should work hand=

i think you should work hand=
i think you should work hand=

i think you should work hand=
我认为你应该努力工作

我认为你应该自己做。

I think you should study hard.
I think you should do it by yourself
选一个吧 祝你好运

I think you should work hand in hand with your friends.
应跟你的朋友一起做事
I think you should work harder.更加努力