In fact, there are some very old books that show this as the average, the sum divided by two arithmetic mean, but the modern practice is to use the geometric mean.

事实上，一些很老的书籍上,平均的定义就是算数意义的，总的来说被分为两种算数意义，但现代我们多用几何意义。

麻省理工公开课 - 固态化学导论课程节选

They do extremely well on the first test and conclude that chemistry is in the bank and they can focus on the other subjects.

它们在首次考试中取得了好成绩,总的来说化学是根基,他们可以在其他事情上投入精力。

麻省理工公开课 - 固态化学导论课程节选

So, in general, there is some support, at least at a very broad level, for the claim that language is in some sense part of human nature.

总的来说,语言在某种意义上,是人类本性一部分的这个观点,至少在一般性水平上,得到了一些支持

耶鲁公开课 - 心理学导论课程节选