“on everyone's lips”别理解成“在每个人的嘴唇上”，真实含义是广为谈论的，议论纷纷的，大家都说的，人人都在谈论的 。

【例句】
The word "layoffs" is on everyone's lips because our company was bought last month.
因为我们公司上个月被收购了，所以 "裁员 "这个词大家都议论纷纷。

Of course. It's on everyone's lips. I can't wait to see it.
当然。每个人都在谈论这件事，我等不及想看了。