当她看到礼物时，她发出一声惊讶的喘气声。

She let out a ___gasp of surprise when she saw the gift.

他的喘气声惊醒了其他正在睡觉的游客，他们都爬起来，摇摇晃晃地站起来。

His ___gasp startled the other sleeping tourists & they all crawled and stumbled onto their feet.

当真相浮现在她脑海中时，一声突然的喘气从她唇边逸出。

A sudden ___gasp escaped her lips as the truth dawned on her.