They have reason to believe that he is lying.

他们有理由认为他是在撒谎。

《牛津词典》

The bed piano allows a music lover to play the piano while he is lying in bed.

床上钢琴可以让音乐爱好者躺在床上弹钢琴。

youdao

My father is ill and he is lying in bed.

我爸爸生病了，他正卧床不起呢。

youdao

But Taylor said he did not. "He is lying,".

VOA: standard.2009.09.23

By now the cabin boy, Parker, is lying at the bottom of the lifeboat in the corner because he had drunk seawater against the advice of the others and he had become ill and he appeared to be dying.

现在派克正蜷缩在救生艇的角落,因为他不顾众人劝阻饮用了海水,他生病了，而且似乎快死了。

耶鲁公开课 - 公正课程节选

He says the information lying within mummies is not just interesting for historians,but other people.

VOA: special.2010.06.29

It is, of course, possible that he is lying, or that another allied group, perhaps Dagestani guerrillas, are involved.

ECONOMIST: Russia

If he was not lying then, he is lying now, and visa-versa.

CNN: Moxley Case: Excerpts from the Sutton Report

'Even Ringo has adapted to the colours, ' she says, gesturing towards a sandy-coloured dog almost precisely the same hue as the stone flagstone on which he is lying.

BBC: The three colours of Ibiza