We can arrange time efficiently and know how long a single task will take.

我们可以有效地安排时间，并知道每项任务需要多长时间。

youdao

My older daughter is studying in the UK. No matter what jobs they find, they should have a happy life and know how to be good people.

我的大女儿现在在英国读书。无论他们最后从事怎么样的工作，他们都应该有美好的生活，也应该知道如何做一个好人。

youdao

From books I learn many new things and know how to deal with problems.

从书中我学到了很多新东西，知道如何处理问题。

youdao

But Chad Reissig says scientists do not know a lot about them and how they interact with each other and caffeine.

VOA: special.2009.07.22

- "She lived unknown and few could know"-- how can she be unknown if few know anything about her?

她不为人知地活着，鲜有人知道她“,如果有任何人知道关于她的任何事情,又怎么能说他不为人知呢？

耶鲁公开课 - 文学理论导论课程节选

And once you know how it sounds, making those sounds for yourself would be a lot easier to do.

一旦你知道该怎么发音，你就能更加容易地把它说出来。

想征服英语的话 - SpeakingMax英语口语达人

Only you, says Tom, know the people of Downton and know how to care for them.

FORBES: Getting Lord Grantham to Yes

As an educator you are very organized and know how to be a leader.

FORBES: After 9/11: A New Career for Monica Iken

However, like everyone, I lose it and know how flat life is without it.

FORBES: The Five-Step Plan To Get Your Mojo Back