Suffice it to say or suffice to say is used at the beginning of a statement to indicate that what you are saying is obvious, or that you will only give a short explanation.
双语例句
例：
Suffice it to say that afterwards we never met again.
不必多言，后来我们再也没见过面。
VERB. 动词
suffices , sufficing , sufficed
1.?[I 不及物动词] 足够
If you say that something will suffice, you mean it will be enough to achieve a purpose or to fulfil a need.
近义词
do
双语例句
例：
A covering letter should never exceed one page; often a far shorter letter will suffice.