at the sound of

• You may begin at the sound of the cannon
  你们可以在炮声后开始
• You may begin at the sound of the cannon ,
  你们可以在炮声后开始
• I start at the sound of my own
  万宇中听到的只有自己的声音。
• The crowd panicked at the sound of guns
  枪声使群众惊慌失措
• Mountains bow down and the seas will roar , at the sound of your name
  使阮看见你大救恩，完全归向来亲近，
• They take the timbrel and harp , and rejoice at the sound of the organ
  12他们随着琴鼓歌唱，又因箫声欢喜。
• They take the timbrel and harp , and rejoice at the sound of the organ
  他们跟着琴鼓高歌，又因着箫的声音欢乐。
• At the sound of fractured glass , we took off from the old lady ' s yard
  听到玻璃的破碎声，我们跑出了老太太的院子。
• " they sing to the timbrel and harp and rejoice at the sound of the flute
  伯21 : 12他们随著琴鼓歌唱、又因箫声欢喜。
• She broke off in the middle of a sentence at the sound of a couple of shots
  听到几声枪响，她没等一句话讲完就住口。