That's how long their very first signal was.

这是它们第一个信号的时长。

LIGO had that first whopping signal, which was amazing.

LIGO 有了第一个巨大信号——这很了不起。

When she sends the first signal to Earth, two years will have passed for Terra.

当她向地球发送第一个信号时，对于特拉来说已经过去了两年。

15. M: Why didn't you stop when we first signaled you at the crossroads?

问题15. M: 当我们在十字路口给你信号的时候，你为什么不停止？

So officials have created what they say is the first traffic signal for, you get it, camels.

所以官员们创造了所谓的第一个为骆驼建造的交通信号灯。

Only her own Bene Gesserit training had allowed her to read the first faint signals of her body, to know of the embryo only a few weeks old.

只有她自己接受的贝尼·杰瑟里特训练让她能够读懂自己身体的第一个微弱信号，了解只有几周大的胚胎。