She has no idea what they are talking about.

她不知道他们在说什么。

The kids whisper to each other in the corner, not knowing what they are talking about.

小孩子们在角落里交头接耳，不知道在说什么。

You seem what they are talking about.

你好像知道他们在谈论什么。

These writers clearly know what they are talking about.

这些作者显然知道他们在说什么。

Right?We think they are smart, because no matter what they are talking about, they sound quit intelligent.

不管英国人说什么，我们总觉得他们好聪明哦，因为他们的口音就让人觉得听起来很高智商的感觉啊。

If you are their older fans, you should know what they are talking about in the first song.

专集的第一首歌年龄大点儿的歌迷应该知道他们谈论的是什么。

That God is perfectly just and perfectly merciful has no idea what they are talking about.

那上帝是公正和完美的仁慈完全不知道他们正在谈论什么。

—that God is perfectly just and perfectly merciful has no idea what they are talking about.

-那上帝是公正和完美的仁慈完全不知道他们正在谈论什么。

The right amount of eye contact basically equivocates to showing someone you care about what they are talking about.

适量的眼神交流基本上等同于告诉别人你在乎别人谈论的内容。

If anyone tells you that what I am saying above is incorrect or untrue, they either do not know what they are talking about or are trying to mislead you.

如果任何人跟你说，我说的这些话是错的或者是失实的，那么说明他们要么不懂球杆，要么就是在试图误导你。