中性形容词
许多 many
numerous ['nju?m?r?s]
Numerous factories have sprung up in this once desolate area.
过去这一带满目苍凉， 现在却有了无数的工厂。
a host of
The special theory of relativity has raised a host of questions.
狭义相对论引出了许多问题。
multitude of
I was awed by the multitude of stars in the night sky.
夜空中的繁星震撼了我。
不同的 different
various['ve?r??s]
These data have been collected from various sources.
这些数据是从各方面搜集来的。
a variety of
A variety of heavy industries grew up alongside the port.
各种重工业沿着港口逐渐发展起来。