总之，就像我刚才讲的，通过分析这些回声，蝙蝠可以确定，比如说，洞穴里是否有需要避开的墙壁，以及它的距离有多远。

Anyway, as I were saying, by analyzing these echoes, the bat can determine, say, if there is wall in a cave that it needs to avoid, and how far away it is.

youdao

在现实生活中，你会完全相信电视剧里讲的所有事情吗？比如说外星人、来自外太空的人、不明飞行物以及政府阴谋。

Do you believe it all in real life: the aliens, people from outer space, UFOs, government conspiracies, all the things that the TV series deal with?

youdao

从广义上讲，这是对沟通、承诺以及能力的信任。

Taken broadly, that's trust about communication, commitment, and competence.

youdao

We talked about base pairing and how that leads to this process of hybridization or very specific matching between complimentary strands.

我们讲了碱基配对,以及它们如何引起杂交过程,或者说,互补链之间的特异配对

耶鲁公开课 - 生物医学工程探索课程节选

So in fact, over the next thirty or forty minutes we're going to show you a set of examples of sort of canonical algorithms, and the different classes of complexity.

在接下来的三四十分钟里面,我们将要讲一系列的,权威算法，以及不同种类的复杂度问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

Last day we looked at Rutherford, Geiger, Marsden and the experiment that they conducted on the gold foil.

昨天我们讲了卢瑟福，盖革，马斯登,以及他们在金箔上所做的实验。

麻省理工公开课 - 固态化学导论课程节选