Environmental Protection
Pollution is one of the most serious problems in the world at present．【高分句型】（污染是目前世界上最严峻的问题之一）Litter is often thrown into the rivers and lakes in many places，so they are polluted．（垃圾被扔进了湖泊河流）Air pollution does harm to health．Pollution has made a great difference to our lives．（空气污染）In some western countries，rubbish is separated into different groups and collected．（垃圾被分成了不同的类别）Our government has taken action to protect the environment．People are encouraged to save water，reduce pollution and live a healthy life（style）．【高分句型】（我国政府已经采取措施来保护环境）In our daily life，we teenagers shouldn't leave taps running，we can take our own bags when shopping．（青少年的做法：要关掉水龙头，和自己带手袋去购物） Environmental Protection
Pollution is one of the most serious problems in the world at present．【高分句型】（污染是目前世界上最严峻的问题之一）Litter is often thrown into the rivers and lakes in many places，so they are polluted．（垃圾被扔进了湖泊河流）Air pollution does harm to health．Pollution has made a great difference to our lives．（空气污染）In some western countries，rubbish is separated into different groups and collected．（垃圾被分成了不同的类别）Our government has taken action to protect the environment．People are encouraged to save water，reduce pollution and live a healthy life（style）．【高分句型】（我国政府已经采取措施来保护环境）In our daily life，we teenagers shouldn't leave taps running，we can take our own bags when shopping．（青少年的做法：要关掉水龙头，和自己带手袋去购物）