Yawning is often contagious.
打哈欠常易于感染。
he began yawning and looking at his watch.
他开始打呵欠，并看了看手表。
She couldn't stop yawning during the boring meeting.
在无聊的会议上，她停不下来打哈欠。
Yawning is contagious, so seeing someone yawn may make you yawn too.
打哈欠是会传染的，所以看到别人打哈欠可能会让你跟着打。
He covered his mouth while yawning politely in the quiet library.
在安静的图书馆里，他礼貌地捂着嘴打哈欠。
The long and tiring lecture left everyone yawning by the end.
漫长而令人疲惫的讲座结束时，每个人都在打哈欠。
Yawning is a natural response to tiredness or boredom.
打哈欠是对疲劳或无聊的自然反应。
The sleepy toddler kept yawning while waiting for his bedtime story.
困倦的小孩在等待睡前故事时不停地打哈欠。
The comedian's jokes were so funny that no one was yawning in the audience.
这位喜剧演员的笑话太搞笑了，观众中没有人在打哈欠。
Yawning can also be a sign of lack of oxygen in the body.
打哈欠也可能是身体缺氧的迹象。
She tried to stifle a yawn by covering her mouth with her hand.
她试图用手捂住嘴巴来抑制哈欠。
Yawning is a way for the body to increase oxygen intake and wake up the brain.
打哈欠是身体增加氧气摄入量并唤醒大脑的一种方式。
Yawning is often contagious.
打哈欠常易于感染。
he began yawning and looking at his watch.
他开始打呵欠，并看了看手表。
She couldn't stop yawning during the boring meeting.
在无聊的会议上，她停不下来打哈欠。
Yawning is contagious, so seeing someone yawn may make you yawn too.
打哈欠是会传染的，所以看到别人打哈欠可能会让你跟着打。
He covered his mouth while yawning politely in the quiet library.
在安静的图书馆里，他礼貌地捂着嘴打哈欠。
The long and tiring lecture left everyone yawning by the end.
漫长而令人疲惫的讲座结束时，每个人都在打哈欠。
Yawning is a natural response to tiredness or boredom.
打哈欠是对疲劳或无聊的自然反应。
The sleepy toddler kept yawning while waiting for his bedtime story.
困倦的小孩在等待睡前故事时不停地打哈欠。
The comedian's jokes were so funny that no one was yawning in the audience.
这位喜剧演员的笑话太搞笑了，观众中没有人在打哈欠。
Yawning can also be a sign of lack of oxygen in the body.
打哈欠也可能是身体缺氧的迹象。
She tried to stifle a yawn by covering her mouth with her hand.
她试图用手捂住嘴巴来抑制哈欠。
Yawning is a way for the body to increase oxygen intake and wake up the brain.
打哈欠是身体增加氧气摄入量并唤醒大脑的一种方式。
探索常用高频词汇