假设你是李华，昨天看到中央电视台关于世界濒危珍稀动物的报道后深有感触，决定给世界自然基金会（WWF）的负责人写一封邮件，邮件的内容应包括：
（1）你看完报道后的感受；
（2）珍稀动物濒危的原因；
（3）你对 WWF 的建议。
注意：
（1）词数80左右；
（2）可适当增加细节，以使行文连贯；
（3）开头和结尾已经给出，不计入总词数。

Dear Sir or Madam，
              
Yours，
Li Hua

【考点】提纲作文；书信类．

【答案】Dear Sir or Madam，
 I am writing to tell you how I feel after seeing a programme on CCTV about endangered animals in the world.Looking at the alarming situation the endangered animals are facing，I am deeply worried that they will soon die out if measures aren't taken to protect them.It is surprising that these animals' death mainly results from humans' careless behavior，including serious pollution and deforestation.So what we should do is to stop polluting and destroying animals' habitats.
To do this，I hope WWF can call on people to donate their money to protect these endangered animals and try to raise people's awareness of protecting animals.Only by taking necessary measures can we save and protect these rare animals.
Yours，
Li Hua