That is what makes metal so fascinating, because metallic bonding allows the atoms to glide over one another without resulting in catastrophic failure.

所以这就使得金属具有了特别的性质，因为金属键使得原子可以,在彼此之间流动,而不会千万灾难性的后果。

麻省理工公开课 - 固态化学导论课程节选

I love Helen because... when we hold each other at night,

我爱海伦，因为……当我们在夜晚彼此相拥时，

恋爱八个年头 - SpeakingMax英语口语达人

So, the fact that you are similar to your friends at Yale might just be because you are close to your friends at Yale and people who are at Yale tend to be fairly similar to one another.

所以如果你和你在耶鲁的朋友相似,可能只是因为你们很相近,在耶鲁的学生彼此之间比较相似。

耶鲁公开课 - 心理学导论课程节选