" How old is this book, Harry? "

“那本书什么时的，哈利？”

You don't know when to butt out.

你不知道在什么时闭嘴。

But which histones unravel when depends on various influences.

但哪些组蛋白在什么时取决于各种影响。

So when young people are critical of an over-tweeting president, they reveal a mental discipline in thinking skills — and in their choices on when to share on social media.

所以，年轻批评总统过度使用推特时，揭示了他们在思维（以及选择什么时在社交媒体上享）上的自律。

When do you think that 6G will roll out?

你认为6G什么时会推？

Even without morning light, their circadian rhythms told them when dawn should be breaking.

即使没有晨光，它们的生物钟也会告诉它们什么时天亮。

What time do you get off work?

你什么时下班？

That's great! What time shall we meet?

太棒了！我们什么时见面？

And when did all these people come to rest on the surface?

这些什么时来到街道上的？

When did you get rad? I don't know.

你什么时这么酷了？我不知道。

In all , getting dressed takes about half an hour , at which time my hair is now semi-dry so then I have to style my hair.

总而言之，穿衣大概要半个小时，无论什么时头发都傍岸的，所以我得梳理头发。

May I inquire about the departure time?

请问飞机都什么时起飞？

You might ask a more direct question or make a direct statement, like this: do you know when the database issues will be fixed?

你也许更直接地提问或陈述，例如：你知道数据库的问题什么时能决吗？

When did you come up with the idea to come up with an edible plate?

你什么时想到要做一个可食用餐具的?

Donald Trump knows when to sound incredulous, or forceful.

他知道什么时会让产生怀疑，什么时听起来有说服力。

So when did it dawn on politicians that body language was so powerful?

所以政客们从什么时起开始明白身体语言所隐藏的巨大影响力的？

Wendy is surprised and says, " But Peter, when will I see you again? "

温蒂感到很吃惊，问道：“但彼得，我什么时才能再见到你呢？”

Oh, that's all right. If you can just give some idea of the weekend ones, so I can, you know, work out when to see friends, etcetera.

哦，那可以，如果你能先给我周末的团信息，这样我就好安排什么时见朋友等等。

How did you feel when you found out you had high blood pressure?

你发现自己有高血压的时什么心情？

You must come whenever you want and have whatever you like.

您什么时想来就来，想吃什么就吃什么。