在我回家的路上，那个新来的女孩又出现了。

As I was heading home, that new girl appeared again.

youdao

你有没有看到那个新来的、长得很好看的救生员？

Did you see that good-looking new lifeguard?

youdao

给我叫那个新来的女孩。

Call that new girl for me.

youdao

You take your room temperature liquid helium and you cool it with liquid nitrogen to 77 degrees Kelvin, the new, you're not quite there yet 77k unfortunately right? Then you take hydrogen you cool it would liquid nitrogen to 77, then you can use your hydrogen gas.

首先要有常温的氦气,拿液氮把它冷却到77k，那个新来的7,你不坐在那儿，对吧？,然后用液氮把氢气降温到,然后就可以使用这个氢气了，想要用氢气来做焦耳-汤姆孙实验。

麻省理工公开课 - 热力学与动力学课程节选