好用的英语句式（十种英语句型）

1、It is well-known to us that……(我们都知道……)==As far as my knowledge is concerned, …( 就我所知…)

2、Recently the problem of…… has been brought into focus. ==Nowadays there is a growing concern over ……(最近……问题引起了关注)

3、Nowadays(overpopulation)has become a problem we have to face.(现今，人口过剩已成为我们不得不面对的问题)