假定你是国际学校学生李华，4月22日"世界地球日"（Earth Day）即将来临，请你代表学生会写一封倡议书，呼吁大家关爱地球。内容包括：
1.现状说明；
2.具体措施；
3.发出倡议。
注意：
1.词数80左右；
2.可以适当增加细节，以使行文连贯。
Dear fellow students，
_______
Students'Union

【考点】提纲作文；倡议书．

【答案】Dear fellow students，
   As we all know，the earth is in bad condition.In some places，the air and water pollution is so serious that it causes many dejye.aihs.At the same time，many animals and plants are in danger because of the destruction of their habitats.
  Luckily，we human beings can do a lot to improve the condition.First of all，not only should we choose public transport instead of private vehicles ，but we also need to apply energy-efficient equipment.In addition，we can pick up rubbish whenever we find it.What's more，we are supposed to call on more people to take action and make every day Earth Day.
  With Earth Day approaching ，I firmly advocate everyone to care about the planet we live on.
Students' Union