Buti haven't used it since.

但是我自那之后再没用过它了。

Buti didn't do something special.

但我没有做一些特别的东西。

Buti, how do I have to be able to convince oneself?

可我，我要怎样才能说服自己？

That's OK , I guess , Buti've seen better ones.

一般, 但我还看过更好的.

Buti've realised that having the MBA is not enough to attain the job.

但我也认识到,拥有MBA文凭并不足以保证我找到工作.