That isn't to say cyberloafing is always good.

这并不是说网络神游总是好的。

I prefer not to, said the Cat.

“我宁愿不摸。”猫说。

" You ought not to have said that."

“你不应该那么说。”

You always know what not to say.

你总是知道什么不该说。

Your ideological views are really altogether illegitimate, if not to say quite idiotic.

你的意识开态观点真的是完全非法的，且不说有多愚蠢。

That is not to say that they will remain untouched.

但这并不是说它们不会受到影响。

So it's about what NOT to say.

所以这是关于不要说什么的问题。

This question is more about what not to say.

这个问题更重要的是什么不能说。

That's not to say it works for everyone.

这并不是说它对所有人都有效。

That is not to say they can never happen.

这并不意味着该措施永无实现之日。