They never open their mouths.

他们从不开口。

youdao

But if you never open up, you will never make a real, deep connection.

但是，如果你从未在别人面前暴露过真实自我，你将永远无法与他人建立一种真实深厚的关系。

youdao

There are countless doors that will never open to you unless you take the first steps.

除非你开始行动，否则无数的门不会向你敞开。

youdao

In the future, rising temperatures may open up possibilities to countries that otherwise could never compete in the wine industry.

VOA: special.2010.10.20

How would it strike you if you knew nothing about it, if you had never heard of it before, if you open up the covers of this book for the first time?

如果你对新约一无所知，如果你对新约为所未闻，如果这是你，第一次翻开新约，会有什么感觉？

耶鲁公开课 - 新约课程节选

We throw our city open to the world and never exclude foreigners from any opportunity of learning and observing even though the eyes of an enemy may profit from our liberality " Pericles boasts once again.

我们的城邦向世界敞开大门,且从不排除让外国人,向我们学习及观摩的机会,就算敌人可能因此,从我们的慷慨中受益“，伯里克利斯再次自夸。

耶鲁公开课 - 政治哲学导论课程节选

After that show, Springsteen swore to Appel that he would never open or play big venues again.

NEWYORKER: We Are Alive

If selling a company, never open the bidding, as that reveals your cards.

FORBES: Making a Killing

Or had he left the book here in order to savor the inscription, certain that Lera would never open it?

NEWYORKER: The Repatriates