"I'm a writer."—"You don't say. What kind of book are you writing?"

“我是个作家。”—“真的吗，你在写什么样的书呢？”

Wait. You don't say that!

等等，你不能这么说话！

You don't say that.

你不会那么说。

You don't say it.

你可不要说出来。

You don't say!

你说的跟真的似的！

Remember, if you don't say anything, how will she know?

记住，如果你什么都不说，她怎么会知道呢？

You don't say, "Wow, that's a low-entropy configuration."

你不会说，“哇，一个低熵形态。”

When you don't say no, you find yourself doing other people's work.

当你不说“不”时，你会发现自己在做他人的工作。

Sometimes, it's not what you say but what you don't say that matters.

有时候，我在乎的不是你所说的，而是那些你没有说的。

It's hard to say "I was wrong", but if you don't say it, you have to pay for it.

说出“我是错的”是很困难的，但是如果你(在该说的时候却)不说，你会为此付出代价。

"In the face of all this they actually stood up by and did nothing." — "You don't say so!"

面对这一切，他们竟然袖手旁观，什么都不做。

You don't say 'transistor' when you can use 'controllable electronic valve' -that sort of thing.

比如说，如果能用‘可控电子管’这种说法，就不要用‘晶体管’。

Stop meaning what you don't say. - People can't read minds. Communicate regularly and effectively.

不要去暗示。—别人不能读懂含义。要有效的定期沟通。

You don't say whether you normally have a chummy rapport with your boss but if so, a word of caution.

你没有说正常情况下，与上司的关系是否密切，但如果是这样的话，还要再提醒你一句。

Everyone hears what you say, friends listen to what you say and real friends listen to what you don't say.

每个人都能听到你说的东西；好朋友会去聆听你说的东西；真正的朋友会去听你不说的东西。

So keep in mind that although it is best that you talk more, it is also advisable that you don't say more than what's enough.

所以请务必记住，虽然你最好是多讲点，但不要说得过多也同样是明智的。

You don't say whether your friend notified his employer, or what the company's response was, but even past the 180-day limit, your friend still retains some USERRA rights.

你并没有提到，你的朋友是否已经通知了他的雇主，或者公司是否已做出回应。但即便超过了180天的限制，你朋友依然享有userra的部分权利。

Half the time you don't even listen to what I say.

你大部分时间甚至没听我说的话。

Don't say it serves me right or I'll thump you.

别说我活该，否则我就揍你。

Don't you dare say anything to anybody.

谅你不敢对任何人提起这事儿。

I don't know how you can say things like that.

真想不到你怎么会说出这种话来。

But don't be surprised if they say, "No, you can't smoke."

但是，如果他们说“不，你不能抽烟”，请不要感到惊讶。

You might say, "Well, gee, why don't we just power our cars with hydrogen placed on an internal combustion chamber."

你可能会说：“好吧，哎呀，为什么我们不把氢气放在汽车内部的燃烧室，来驱动我们的汽车呢。”

Don't say you weren't warned.

别说没警告过你。

If you haven't already, just glance at the person next to you, or say hello if you don't know them.

如果你还没有做好，那就看看你旁边的人，如果你不认识他们就打个招呼。