reveille
n
(also the reveille) [sing]
military bugle, drum, etc signal to soldiers to get up in the morning (軍隊的)起床號、 鼓等
sound (the) 5.30 reveille 5點30分吹起床號.
??? 情景例句
What time do your classes start?
你的課什么時候開始?
They who cannot do as they would,must do as they can.