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.
2. …是不可能的; 无法…
There is no V+ing
= There is no way of V+ing.
= There is no possibility of V+ing.
= It is impossible to V.
= It is out of the question to V.
= No one can V.
= We cannot V.
There is no 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
例︰我深信预防胜于治疗。I am greatly convinced that prevention is better than cure.
= Every time I think of the clean brook near my home， I cannot help feeling sad.