alarm handsetting intermediate wheel

例句：

1. 1. The alarm clock woke us up at 6:00.
   闹钟在早上六点叫醒了我们。
2. 2. He was so excited that he forgot his alarm.
   他太兴奋了，忘了他的闹钟。
3. 3. She set the alarm for 7:00 to wake up early.
   她设置闹钟在七点叫醒自己。