Strong coffee or tea late at night may cause sleeplessness.

晚上喝浓咖啡或浓茶可能引起失眠。

《柯林斯英汉双解大词典》

Ms. Li said her stress led to sleeplessness.

李女士说，她的压力导致了失眠。

youdao

What does Maryanne Taylor think of self-imposed sleeplessness?

玛丽安·泰勒如何看待自我强加的失眠？

youdao

These products are used for pain, high body temperature, colds and sleeplessness.

VOA: special.2009.07.21

These products are used for pain, fever,colds and sleeplessness.

VOA: special.2009.07.08

So CBT practitioners work to ease patients' exaggerated fears of the consequences of their sleeplessness.

FORBES: Sleep Talking

His right hand still twined a rosary, its anesthetic routine of prayers his nightly defense against sleeplessness.

NPR: Excerpt: 'Exiles'

At night, a thick wall of noise seemed to edge closer and louder in proportion with my sleeplessness.

WSJ: A Trumpet in the Wild