金属铝是一个可靠的，毕竟，大多数飞机使用铝，走数字。

Aluminum is a reliable metal, after all, most aircraft use aluminum, go figure.

youdao

注意，现在走的更快了，但是时间-，全部的-，应该很接近，这个数字。

Notice it's going much faster now, — but the time — — that's the whole thing — should be very close to that number again.

youdao

一个小技巧是给每组信息标上序号，这样用户可以知道还有多少步骤剩下，而且会有前进的方向，按照数字标识的顺序走即可。

A clever trick is to number the chunks to allow users to perceive how much is left and also to perceive that they are moving forward. It provides clear direction of a way forward.

youdao

And that was only possible because, besides using the sea, the shipping lanes for travel, which was much faster than overland travel, the Romans maintained roads.

之所以能达到这个数字，原因之一是走海路，用海洋航路运输，比陆路快得多，另一个原因就是修路。

耶鲁公开课 - 新约课程节选

All right, so hand your numbers to the end of the row, but don't go yet.

把你们写的数字传到最后一排,先别走

耶鲁公开课 - 博弈论课程节选