I fully agree to the arrangement and take delight in it [take it with delight].

我完全赞成并乐于接受这一安排。

《新英汉大辞典》

I fully agree with that.

我完全同意这一点。

youdao

Yes, I fully agree.

是的，我完全赞同。

youdao

Because I fully agree with what you are saying.

因为你说的实在太对了。

普林斯顿公开课 - 人性课程节选

This is why I appreciated Spec Ops: The Line so much - not because I fully agree that we, the player, are complicit in the acts of violence we commit within video games.

FORBES: Do Real World Morals Have A Place In Video Games?

"Because we've had no feedback off anybody, and this is the third week we've not been paid, they've decided they've got to do what's best for themselves, and I fully agree with them, " he said.

BBC: King's Lynn players leave financially stricken club

However, I fully agree with Tom's comment that we don't want to do anything to "steal the thunder" from ongoing efforts to improve sonde-based estimates of atmospheric temperature change, and to better quantify structural uncertainties in those estimates.

WSJ: Climate Emails: Science and Candor