They've been talking about this for 20 years.

他们讨论这个已经讨论了20年。

youdao

And we've spent some time talking about this.

我们花时间讨论过。

youdao

Now dammit! Let's quit talking about this subject.

我们不要在谈这个话题了。

youdao

"Since people start talking about this, you're constantly on a plane and talking yourself into circles, so that actually you don't process anything."

VOA: standard.2010.02.18

You could go to Yeats's poem "Adam's Curse" to see the poet talking about this aesthetic ideal.

叶芝在他的诗歌亚当的诅咒里,谈论了他这一美学理想。

耶鲁公开课 - 现代诗歌课程节选

So we haven't gotten to molecules yet, we're just talking about single atoms or single ions, but what's nice is just talking about this very straightforward principle of atomic radius.

我们还没有开始讲分子，我们仍然只是在讨论单个原子或离子，但它的好处在于可以讨论,这个关于原子半径的非常简单直接的原理。

麻省理工公开课 - 化学原理课程节选

This goes back to the Truman Administration, back 60 years people have been talking about this.

NPR: Nearly Half The Country Doesn't Know Health Law Exists

Sherrod and Marcy and Betty and I were talking about this on the way over here.

WHITEHOUSE: "White House to Main Street" Town Hall: Elyria, OH

Nominally, we're all going to be talking about this in September, how's it going?

NPR: Joint Chiefs Shake-Up Leaves Questions