They sail with the wind.

　　他们顺风航行。(随着)

　　With the change of the economic foundation，the superstructure has to be transformed too.

　　随着经济基础的改变，上层建筑也必须改变。(随着)

　　With the battlle of Waterloo， Napoleon‘s rule in Europe was ended.

　　滑铁卢一战，拿破仑对欧洲的统治就完蛋了。

　　The modern electron tube.

　　随着电子管的发明而诞生了现代电子工业。

　　She is with child. = She is in a very interesting condition. = in a family way，= She is pregnant (in pregnancy)。

　　她怀孕了。(有)

　　但She is with a child.

　　意为：“她领着一个孩子。”

　　China is a very large country with a long history.

　　中国是一个历史悠久的大国。(具有)

　　China is a country with a population of ten billion people.

　　中国是一个有10 亿人口的国家。(具有)