Lead doesn't let infrared light through.

铅不能让红外线通过。

They were everywhere, all of a sudden. Refused to let him through.

一瞬间到处都是消防员，怎么也不让他过去。

The holes let the vitamins, minerals, and other nutrients through to the placenta.

这些小孔让维生素、矿物质和其他营养物质得以穿过胎盘。

Because if you did, you wouldn't have let me through the door.

那样你就不会让我进门。

On the border bridge, he pleads with a Venezuelan guard to let him through.

他在边境大桥上请求一名委内瑞拉警卫让他过去。

The polite drivers will probably let you through but they will expect a thank you.

礼貌的司机可能会让你先过去，但他们会期待你的一句谢谢。

A bug in the algorithm accidentally let through songs that users had already heard before.

算法中的一个漏洞意外地泄露了用户以前听过的歌曲。

The trees parted to let them through and for one second assumed their human forms completely.

大树分到两边让他们通过，而且有一刻，他们完全显出人形。

Centuries ago, people thought the stars were holes in a huge crystal sphere, letting through heavenly light.

几个世纪以前，人们认为星星是一个巨大的水晶球上的洞，能让天堂的光透进来。

Ron launched into the story, starting with the barrier at the station refusing to let them through.

罗恩急匆匆地讲起来，从车站的隔墙不让他们通过说起。

They let outside air into the humid cavity through tiny holes which are controlled by hermetically sealed valves.

它们通过受密闭阀门控制的小孔让外界空气进入潮湿的体腔。

Now of course assume here in the west letting someone through the door first the...doesn't really matters...polite, maybe.

我们大可认为在西方让某人先进门不是什么问题，没准是出于礼貌。

Fernanda would not let her through the door.

费尔南达不让她进门。

He stepped back to let me through.

【step】他后退一步让我通过。

They can be opened to let the sun back in through winter.

它们可以打开， 让阳光在冬天重新照进来。

These can let through too much infrared and ultraviolet light, and again can dilate your pupils, actually making things worse.

过多的红外线和紫外线都能穿过他们，同样会使瞳孔扩散。实际上让情况更糟糕。

When the ego is artificially forced to let such experiences through then it is in severe danger.I suggest a break.

当自我被人为地逼着让这样的经历通过时，那是极危险的。我建议休息一下。

But that cup of water actually lets slightly more blue light through than red.

但是那杯水实际上让蓝光比红光多一点。

I'm afraid I can't let you through. - Right.

恐怕我不能让你过去 -是的。

There stood all the cows, waiting to be let through the bars.

所有的牛都站在那里，等待着被放出栅栏。