“yawns”可以造什么句，yawns造句

His yawns suggested he was either tired or bored.

He plops behind the desk, yawns and rubs his eyes.

A person yawns and you believe that person is bored with your message.

In preterm infants, the number of yawns decreases between 31 and 40 weeks’ postconceptional age, mainly during the day.

Our yawns, our moods, our facial expressions, our memories, our office dynamics, our global banking system are all subject to the forces of contagion, it would seem.

It annoys you when John makes an unusually long grunt when he yawns and stretches at his desk even when you're well rested.

A toad yawns/a gaping mouth(talking Big)

We instinctively mimic, even to a small extent, the mood, manners, yawns and actions of the people around us.

As for the larger question of why yawns are catching, nobody really knows. Fact is, we don't know why people yawn.

Head flung back as if to howl, the monkey merely yawns.

She yawns evenly and turns to him.

This suggests yawns are triggered by an increase in brain temperature and "actually promote brain cooling," Gallup said.