It goes without saying that if someone has lung problems they should not smoke.

肺部有了问题就不该抽烟，这是不言而喻的。

《柯林斯英汉双解大词典》

It goes without saying that we should help a comrade in difficulty.

同志有困难当然要帮助。

《新英汉大辞典》

It goes without saying that this message is very true.

毫无疑问，这里传递的信息是非常真实的。

youdao

(Speech) Mr.Medvedev says it goes without saying that this also concerns the Iranian nuclear program and any other country that could possibly use nuclear weapons.

VOA: standard.2009.12.08

It goes without saying that there is something outlandish, to say the least, about this.

他并没有说什么古怪的东西，对这些他尽量少提。

耶鲁公开课 - 弥尔顿课程节选

Now it goes without saying that we all know what virginity is.

现在我们都心照不宣，知道什么是童贞。

耶鲁公开课 - 弥尔顿课程节选

And it goes without saying that domestic leadership matters.

ECONOMIST: Good news from Sudan and Senegal; disappointment in Uganda

It goes without saying that one would be Cherry Creek.

WSJ: Missy Franklin Is Racing for Her High School��Which Is Fun Unless You Have to Face Her

It goes without saying that being among them is rarely dull.

BBC: Seductive southern Crete