呵欠

I just managed to smother a yawn.

我刚设法忍住一个呵。

I felt so sleepy I couldn't stop yawning.

我感到很困，止不住呵。

He yawned out a good night.

他着呵安。

He closed the book, yawned, and went to bed.

他合起书, 个呵, 然后上床睡觉。

He yawned heavily.

他个大呵。

He yawned and fell asleep.

他着呵睡着。

Captain Black yawned deliciously, rubbed the last lethargy from his eyes and laughed gloatingly.

布莱克上尉很惬呵，驱走最后一丝睡，幸灾乐祸笑起来。

She yawned during the lecture.

她听讲座时一直在呵。