But I knew him and felt I understood him.

但是我了解他，并且认为我理解他。

youdao

I told him I understood his position but had to disagree with it.

我告诉他，我理解他的立场，但是我必须表示反对。

youdao

I spoke to him for a long time and I hope he understood, but I'm not sure that he did.

我同他谈过很长时间了，我希望他能懂，但我并不确定。

youdao

I spoke to him for a long time and I hope he understood, but I'm not sure that he did.

我同他谈过很长时间了，我希望他能懂，但我并不确定。

youdao