"yawns" in Chinese (Simplified)
打哈欠
Definition
张大嘴巴深呼吸，通常是在你疲倦或无聊时。也可以指一个很大的开口或缝隙。
Usage Notes (Chinese (Simplified))
"Yawns" 是第三人称单数或复数。通常用于人或动物，但也可以用作比喻，形容巨大空洞（如“a yawn of a canyon”）。常伴有伸懒腰动作。
Examples
She yawns every morning when she wakes up.
她每天早上醒来时都会**打哈欠**。
The baby yawns when he is tired.
婴儿累了就会**打哈欠**。
He yawns during long meetings.
他在长时间的会议中**打哈欠**。
Whenever one person yawns, others often start yawning too.
每当一个人**打哈欠**时，常常其他人也会跟着打哈欠。
My dog always yawns loudly right before falling asleep.
我的狗在睡觉前总是会大声**打哈欠**。
A deep canyon yawns below the bridge, making it look dangerous.
桥下的深峡谷**张开**，看起来很危险。