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 deeply understand that in the age of fast-developing science and technology, everyone should establish the concept of learning through the life.

我深知在当今科学技术飞速发展的时代里，每一个人都必须树立终身学习的观念。

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

As the look continued to pop up in Milan and Paris, I began to understand more deeply how we might embrace this revived mod moment.

WSJ: Can Mod Be Modern?

As an adult, it took counseling for me to understand how deeply the violence I had witnessed affected me.

CNN: Human Factor: Baseball champ and domestic abuse survivor

But I understand the strength of feeling about the case as about so many cases from the deeply troubled and difficult past of Northern Ireland.

BBC: David Cameron defends changes to welfare system