For example, you could say, Police are homing in on the suspects.

例如，你可以睡，" 警察很快要抓到嫌犯了。"

Some, like homing pigeons, can be trained to deliver messages and packages.

有些像鸽一样，可以接受培训以传递消和包裹。

That custom guide RNA molecule is like a homing beacon.

这种自定义向导RNA分子像一个导航标。

But one dinosaur in particular uses these scent marks as a homing device.

不过有一种恐龙却把这种味道当做定位装置。

They use their incredible sense of smell like a prehistoric homing device.

它们利用异常出色的嗅觉像是史前追踪装置。

So, the next time your cellphone crashes, give a salute to your neighborhood homing pigeon.

所以，下你的手机崩溃时，向你的邻居鸽致敬。

That is also where we get homing pigeons -- pigeons that can find their way home after being released.

这也是我们用到鸽的地方。鸽被放出来后可以找回回家的路。

When you use an app involving your location, your phone constantly transmits where you are, like a homing beacon.

当你使用一个与你的位置有关的应用程序时，你的手机会不断发送你的位置，像一个归航号一样。

Sweeter-tasting fish meant rivers in the offing; groups of birds, homing in the evening, showed him where land lay.

如果鱼的味道比平常甜点，意味着淡水河离这里不远，如果傍晚有鸟群回家，指示陆地的方向。

Now, the human genitalia, to me, is like a homing device-- God's compass.

对我来说 人类的生殖器官 像是导航仪 是上帝的指南针。

Uhh. Why wasn't I turned into a homing pigeon

呃。为什么我没有 变成一只传鸽。

A lot of homing pigeons also have what is called magnetite in their beaks and magnetoreceptors in their nervous system or brains.

很多鸽的喙中也有所谓的磁铁矿，神经系统或大脑中有磁感受器。

The animal also known as a homing pigeon has been used for centuries to quickly and reliably carry information over hundreds of miles.

这种被称为鸽的动物，数百年来一直被用来快速、可靠地传递。

They initially circulate in the recipient's peripheral bloodstream, but molecules on the stem cells, called chemokines, act as homing devices and quickly traffic them back to the marrow.

这些细胞先在受者的外周血液中循环，不过干细胞上被称为 “趋化因子” 的分子起到归巢作用，引导这些干细胞快速迁移回骨髓中。

? If a heat-seeking missile is homing in on you, you probably wouldn't think: " No need to worry, it's not evil, it's just following its programming."

如果一枚热追踪导弹瞄准了你，你可能不会想：“不用担心，它并不坏，它只是按程序办事。”

This technique involves starting with general questions, and then homing in on a point in each answer, and asking more and more details at each level.

这个技巧包括从一般问题开始，然后在每个答案中找到一个点，在每个层上询问越来越多的细节。