This approach I totally agree with.

我完全赞同这一做法。

youdao

Emotionally, they may not totally agree with what you say.

在情感上，他们可能并不完全同意你所说的。

youdao

I totally agree with them.

我完全同意他们的说法。

youdao

I totally agree with your mom.

我完全同意你妈妈说的话。

I agree课堂 - SpeakingMax英语口语达人

I totally agree with you.

我举双手赞成你的观点。

I agree实战 - SpeakingMax英语口语达人

And I totally agree with what President Obama said, including on headscarves and veils.

WHITEHOUSE: THE WHITE HOUSE

And what Christine says, I totally agree with her.

CNN: Transcript of May 'CNN Money Summit: Money & Main St.'