一个称职的网站文案大都会知道了解HTML，对客户的CMS系统感觉良好。

A competent web copywriter will know HTML and feel comfortable inside your client's CMS.

youdao

混装的时候一定一定要知道了解清楚，直接影响到我们的付款方式。

Get to know it clearly in mixing container because it affects our terms of payment directly.

youdao

这点尤其重要。混装的时候一定一定要知道了解清楚，直接影响到我们的付款方式。

It is quite important. Get to know it clearly in mixing container because it affects our terms of payment directly.

youdao

I began with their ideas of Japan and what did they know, because I knew that they knew very little.

我先让他们写了对日本的看法,和了解多少，因为我知道他们的知识很有限。

麻省理工公开课 - 媒体、教育、市场课程节选

Well, I don't really know a whole lot, but I know, the alumni come back, a lot of them come back,

嗯，我不是完全了解，但是我知道，校友回来，很多校友回来，

对于返校日 - SpeakingMax英语口语达人

So, doing those probability density dot graphs, we can get an idea of the shape of those orbitals, we know that they're spherically symmetrical.

概率密度点图上,我们可以对这些轨道的形状，有个大概了解,我们知道它们是球，对称的,我们今天不讲。

麻省理工公开课 - 化学原理课程节选