These mastabas were square buildings with a room inside for the coffin and the mummy and some things to take with you to the afterlife.

这些陵墓是方形的建筑，里面有一个房间用来放棺材、木乃伊和一些来世所需要的随身物品。

youdao

The things from the north, 168 km away from 128 km, with a total area of 10704 square kilometers (urban area of 91.9 square kilometers).

全市东西横距168千米，南北纵距128千米，总面积10704平方千米（市区面积91.9平方千米）。

youdao

In some sense, strictly speaking they shouldn't be necessary because the fact that my specification starts with an assumption, says, hey you, who might call square root make sure that the things you call me with obey the assumption.

在某种意义上严格的来讲,它们不是必要的,因为我已经对假设做了声明,也就是说，如果你要调用我的，求平方根的函数,请确保你传递给我的,参数满足假设条件。

麻省理工公开课 - 计算机科学及编程导论课程节选