I deeply understand how you feel and I heartily sympathize with your situation.

非常理解你的感受，十分同情你的状况。

youdao

I can recollect many things which I did not understand, but which stirred me deeply.

我能记起许多我不能理解但却使我深深激动的事情。

youdao

I wish I could make you understand how deeply I regret having to do this.

我希望你能明白要这么做我有多么的抱歉。

youdao

I wish I could make you understand how deeply I regret having to do this.

我希望你能明白要这么做我有多么的抱歉。

youdao