那广告用语与其产品名称一语双关。

The slogan is a pun on the name of the product.

他提到“恶毒诽谤”一词，这可能和某个参议员的名字一语双关。

He spoke of a hatchet job, which may be a pun on some senator's name.

正如一名外交官一语双关地指出的那样，一大批宿命论者认为俄罗斯“使我们处于困境”。

A larger group of fatalists who think that Russia "has us over a barrel", as one diplomat punningly puts it.