1. 不用说 It goes without saying that
= (It is) needless to say (that) .
= It is obvious that .
例:不用说早睡早起是值得的。
It goes without saying that it pays to keep early hours.
2. 在各种之中, Among various kinds of , /= Of all the ,
例︰在各种运动中我尤其喜欢慢跑。
Among various kinds of sports, I like jogging in particular.
3. 就我的看法;我认为
In my opinion,
= To 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.
就我的看法打电动玩具既花费时间也有害健康。
4. 随着人口的增加 With the increase/growth of the population,
随着科技的进步 With the advance of science and technology,