1.不用说...

It goes without saying that 子句 =(It is) needless to say (that)子句 =It is obvious that 子句 =Obviously, S. + V.

例:不用说早睡早起是值得的。

It goes without saying that it pays to keep early hours.

2.. ..是不可能的;无法...

There is no Ving

=There is no way of Ving.

=There is no possibility of Ving.

=It is impossible to V.

=It is out of the question to V.

=No one can V.

=We cannot V.

例:不可否认的,成功的事业关键在于健康的身心。

There is not denying that successful business lies in a healthy body and mind.

3. 我深信...

I am greatly convinced (that)子句 =I am greatly assured (that)子句

例:我深信预防是于治疗。

I am greatly convinced that prevention is better than cure.

4. 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.

5.. ..是很容易证明的。

It can be easily proved (that)子句

例:时间最珍贵是很容易证明的。

It can be easily proved that nothing is more precious than time.

6.. ..无论如何强调都不为过

... cannot be overemphasized

例:交通安全的重要性无论如何强调都不为过。

The importance of traffic safety cannot be overemphasized.

7.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 子句

例:就我的看法,打电动玩具既花费时间也有害健康。

In my opinion, playing video games not only takes much time but is also harmful to health.

8. (A)每个人都知道...

Everyone knows (that)子句

(B)就我所知…

As far as my knowledge is concerned, ...

例:就我所知,下列方法对我帮助很大。

As far as my knowledge is concerned, the following ways are of great help to me.

9. 毫无疑问地…

There is no doubt (that)子句

例:毫无疑问地,近视在我国的年轻人中是一个严重的问题。

There is no doubt that near-sightedness is a serious problem among the youth of our country.

10. 根据我个人经验…

According to my personal experience, ...

=Based on my personal experience, ...

例:根据我个人经验,微笑已带给我许多好处。

According to my personal experience, smile has done me a lot of good.