例句：By　taking　exercise,　we　can　always　stay　healthy.　

借着做运动，我们能够始终保持健康。　

The　+　more　+　Adj　+　S　+　V,　~~~　the　+　more　+　Adj　+　S　+　V　~~~(愈...愈...)　

例句：The　harder　you　work,　the　more　progress　you　make.　

你愈努力，你愈进步。　

The　more　books　we　read,　the　more　learned　we　become.　

我们书读愈多，我们愈有学问。　

例句：Rich as our country is, the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一点也不}

虽然我们的国家富有，我们的生活品质绝对令人不满意。

例句：So precious is time that we can't afford to waste it. 时间是如此珍贵，我们经不起浪费它。

例句：The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.

我们必须种树的原因是它们能供应我们新鲜的空气。

例句：An advantage of using the solar energy is that it won't create (produce) any pollution.

使用太阳能的优点是它不会制造任何污染。

例句：There is no doubt that our educational system leaves something to be desired.

毫无疑问的我们的教育制度令人不满意。

例句：It is universally acknowledged that trees are indispensable to us.

全世界都知道树木对我们是不可或缺的。

例句：There is no denying that the qualities of our living have gone from bad to worse.

不可否认的，我们的生活品质已经每况愈下。

我们再怎么强调保护眼睛的重要性也不为过。