不一会儿，看守开始打盹了。他的头越来越低，两个人都打起鼾来。

Presently the watcher began to nod; his head drooped lower and lower, both men began to snore now.

youdao

越成熟，越饱满的稻穗，头垂得越低。

The riper and fuller the rice is, the lower its head bows.

youdao

越成熟，越饱满的稻穗，头垂得越低。

The riper and fuller the rice is, the lower its head bows.

youdao