at dawn

• The night shift come / comes off at dawn
  夜班工作人员天亮时下班
• At dawn , he found himself lying at the bottom of a valley
  7天亮时，他发现自己躺在一个山谷底处。
• They think it appears only at dawn
  他们以为它仅仅只在黎明出现
• * wake up at dawn and ask her why *
  *在清晨醒来，问她为什么*
• He ordered the army to invade at dawn
  他命令军队拂晓侵入该国
• The enemy ' s attack ceased at dawn
  敌人的攻击在黎明时分停止。
• The men in the fort sallied at dawn
  堡垒里的人在黎明时出击。
• Shall we regroup at dawn tomorrow
  我们明天一早再碰面如何？
• We reached the mountaintop at dawn
  我们于黎明时抵达山顶。
• The vanishing lsle will appear at dawn
  消失岛会在清晨出现