snoring

例句：

1. 1. He was sound asleep when I walked in the room.
   我走进房间时，他正睡得香甜。
2. 2. She snored loudly while she slept.
   她睡觉时打鼾声音很大。
3. 3. The old man had a bad habit of snoring at night.
   这位老人有晚上打鼾的坏习惯。