对于我们大多数人来说，一边鼻孔的呼吸总是比另一边更顺畅，但在快结束练习之前，两边鼻孔的呼吸应该是均匀的。

For most of us, one side flows more freely than the other side, but by the end of your practice, you should breathe evenly through both.

youdao

如果我想送一些东西给和我在同一家公司工作的人—在我所工作的银行，但在另一个办公室，也许在城市的另一边，然后我把它放进办公室间的邮件箱。

If I want to send something to someone who works for my company - my bank, but in another office, perhaps in the other side of the city, then I put it in inter-office mail.

youdao

There were some twelve to fifteen different widths of railroads in the Northern states alone by the 1850s, and you could go into one town on a gauge, i don't know, three feet wide but on the other side of town it would come out four feet wide.

在五十年代,单就北方州的铁道,就有十二到十五种不同的轨距,你可能在一条三英尺宽的铁道上进镇,但在另一边出镇时,它变成四英尺宽了

耶鲁公开课 - 美国内战与重建课程节选