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)

　　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.