because the phenomenon of heavy environmental pollution, causing natural disasters such as earthquakes, volcanoes, tornadoes, tsunamis, natural disasters ... have a huge impact for people and property courtyard. an earthquake or tsunami could kill many people and destroy houses, office ... so to avoid natural disasters, we need to protect the environment. minimize the amount of waste, announced for all to prepare before the storm arrived. I hope that eventually the natural disaster will stop happening.
đang được dịch, vui lòng đợi..