最后，垃圾回收能让垃圾处理费用变低。

Finally, recycling can leave a lower garbage bill.

youdao

这也是它们歌声音调变低的原因。

And that might explain why the pitch of their songs has gotten lower.

youdao

她读到信中这几行时，她的声音变低沉了。

Her voice deepened when she came to these lines of the letter.

youdao

We know that ionization energy is going to increase as we go across the periodic table, so that means carbon has a lower ionization energy than nitrogen which is right next to us.

我们知道电离能会随着周期表,向右而逐渐变大，因此碳的电离能比旁边的氮要低一些,那么就像我说的。

麻省理工公开课 - 化学原理课程节选

In fact though, the children who you reward later on think that this activity has less value and they are less likely to do it when there's no reward present.

但事实上，拿到奖励的孩子会想,这个活动的价值变低了，如果没有奖励,他们就不太可能会再做。

耶鲁公开课 - 心理学导论课程节选

Our hypothesis is that in the United States it's less expensive to sweeten things than it is elsewhere in the world, and part of that is because of high fructose corn syrup that we'll talk about later in the class.

我们假设,在美国,让食物变甜的成本比在其他国家要低,其中一部分是因为高果糖玉米糖浆,稍后我们会讲一下这个糖浆问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选