double-talk
n [U] way of talking that really means something very different from what it appears to mean, or nothing at all 指東說西或言之無物的話
He gave us no real reasons, just the usual politician's double-talk. 他沒告訴我們真正理由, 只說了些政客常說的空話. v [I, Tn.pr]
double-talk one's way out of trouble 說含糊其詞的話以擺脫困境.