事实上，自信与自大有着天渊之别。

The truth is, there is a huge difference between being confident and being conceited.

youdao

同现在相比，真是天渊之别。

But now how different everything was!

youdao

之前所想像的和实际情况有天渊之别。

What I thought previously is totally different from what reality presents.

youdao

之前所想像的和实际情况有天渊之别。

What I thought previously is totally different from what reality presents.

youdao