loudspeaker van

基本解释

From morning until sundown a van drives through the neighborhood blaring warnings.“Don't be influenced by other people who might cause you unnecessary loss ” the loudspeaker says again and again.
從早到晚，他們駕車在社區周圍來廻走動，喇叭一遍一遍地警告居民，“不要受他人影響，這樣會造成你不必要的損失。”
From morning until sundown, a van drives through the neighborhood blaring warnings. “Don’t be influenced by other people who might cause you unnecessary loss, ” the loudspeaker says again and again.
每天從早到晚，有一輛小麪包車在在社區來廻走動，喇叭一遍一遍地警告居民，“不要受他人影響，這樣會造成你不必要的損失。”

a motor vehicle carrying a public address system (US and Canadian name sound truck)