I truly understand.

我真正明白了。

youdao

I truly understand you.

我十分理解你。

youdao

But I realize, only now do I truly understand what he meant.

直到如今，我才明白他那句话的真正含义。

youdao

And I truly understand it, harmony and balance perfected over hundreds of years.

FORBES: Ryokans Beyond Calm

"I've heard and I truly understand your feelings and the losses you suffered, " Vance told the family members.

NPR: Judge OKs $4B BP Oil Spill Criminal Settlement

Notwithstanding the pot calling the kettle black in this and similar regulatory cases, I truly understand why the regulator cited Charry for his alleged failed diligence as a supervisor and even for his laid back policy regarding unapproved email addresses.

FORBES: Branch Manager Suspended and Fined For Leaving Office Keys with Landlord