environmental emergencies

英 美
  • 环境污染事故
  • emergencies n.紧急事件;紧急需要名词emergency的复数形式.
  • environmental adj.环境的;有关环境的
    1. No major environmental pollution accident has occurred in Tibet, and most of its major rivers and lakes are in a primordial state.
      全区没有发生过大的环境污染事故,主要江河湖泊大多仍处于原生状态。