I took the news with a grain of salt.

我对这个消息半信半疑.

We agreed to their plan with a grain of salt.

我们有保留的同意了他们的计划。

We agreed to their plan wit ha grain of salt.

有保留的同意了他们的计划。

His statement must be taken with a grain of salt.

他的话要打一个折扣听取（不能全信）。

As always with such claims, a grain of salt is a must.

由于始终与索赔等，一粒盐是必须的。

Take everything he says with a grain of salt. He talks big.

对他说的话要持保留态度，因为他老说大话。

So Westerners reading his comment above should take a grain of salt.

因此，西方人读到他上面的评论，应该打个折扣。

Then, take that poll, and its results, with a grain of salt or a potato.

然后以批判的眼光去看待民意调查及其结果。

This is why you should take the advice of one person with a grain of salt.

这就是为什么你要带着怀疑的态度去接受一个人的意见的原因。

But it's worth taking these evolutionary hypotheses with a grain of salt.

但值得对其提出质疑。