All the parties pay lip service to environmental issues.

对环境问题，各方都是口惠而实不至。

Unhappily, he had done no more than pay lip service to their views.

不幸的是，他对他们的观点只予以口头上的支持。

We give lip service to the claim that we're going to die, but at some level, we don't really believe it.

我们口口声声说我们会死，在某种程度上，我们并不真正相信。

She only gives lip service.

她只是嘴上一套。

Don't just pay lip service to what I ask of you.

对于我要求你做的事，别只是口头敷衍。