You can understand it but it's hard to actually do it.

你可以明白道理，但是要实际做到是很困难的。

youdao

I understand that it may be hard to do it. But I'm confident, I believe I can do it well. So who is also unable to stop.

我明白这也许很难做到。但是我自信，我相信自己能出色地完成这件事。所以谁也没有能力去阻止。

youdao

But I do not understand why I did not dream of seeking hard to achieve.

但我不明白为什么我的梦想，寻求难以实现。

youdao

But I do not understand why I did not dream of seeking hard to achieve.

但我不明白为什么我的梦想，寻求难以实现。

youdao