It goes without saying that子句
= (It is) needless to say (that)子句
= It is obvious that子句
= Obviously, S. + V.
It goes without saying that it pays to keep early hours.
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.
There is not denying that successful business lies in a healthy body and mind.
I am greatly convinced (that)子句
= I am greatly assured (that)子句
I am greatly convinced that prevention is better than cure.
Among various kinds of …, …
= Of all the …, …
Among various kinds of sports, I like jogging in particular.
It can be easily proved (that)子句
It can be easily proved that nothing is more precious than time.
… cannot be overemphasized
The importance of traffic safety cannot be overemphasized.
In my opinion, …
= To my mind, ….
= As far as I am concerned, …
= I am of the opinion that子句
In my opinion, playing video games not only takes much time but is also harmful to health.