尊敬的
微信汇率：1円 ≈ 0.046089 元
支付宝汇率：1円 ≈ 0.04618元
[退出登录]
雅虎竞拍
煤炉代买
paypay商城
乐天二手
日本亚马逊
乐天新品
ZOZOTOWN
The document discusses the different types of environmental pollution including air, water, land, and sound pollution. Air pollution results from smoke and dust from burning coal and vehicle emissions and can cause diseases like cancer and asthma. Water pollution involves mixing garbage and sewage into water sources and leads to health issues like diarrhea. Land pollution is caused by littering garbage on the ground and harms plant and animal habitats. Sound pollution comes from loud noises that can irritate ears.
