1、不用說…… It goes without saying that …
= (It is)needless to say(that)…
= It is obvious that …
例：不用說早睡早起是值得的。
It goes without saying that it pays to keep early hours.
2、在各種……之中，…… Among various kinds of …，… /= Of all the …
例︰在各種運動中我尤其喜歡慢跑。
Among various kinds of sports，I like jogging in particular.
3、就我的看法……;我認為……
In my opinion，…
= In my mind，…
= As far as I am concerned，…
= I am of the opinion that …
例：In my opinion，playing video games not only takes much time but is also harmful to health.
就我的看法打電動玩具既花費時間也有害健康。
4、隨著人口的增加…… With the increase/growth of the population，…
隨著科技的進步……With the advance of science and technology，…
例：With the rapid development of Taiwan's economy，a lot of social problems have come to pass.
隨著台灣經濟的快速發展許多社會問題產生了。
5、……是必要的 It is necessary(for sb.)to do / that …
…… 是重要的 It is important/essential(for sb.)to do / that …
…… 是適當的 It is proper(for sb.)to do / that …
……是緊急的 It is urgent(for sb.)to do / that …
例：It is proper for us to keep the public places clean.
It is proper that we(should)keep the public places clean.
我們應當保持公共場所清潔。