假設你是星光中學的李華，你將代表學校參加主題為"Actions for Greener Earth"的英語演講比賽。請撰寫一份演講稿，主要內(nèi)容包括：
（1）目前我們生存的地球所面臨的環(huán)境問題：植被數(shù)量減少，野生動物的棲息地驟減等；
（2）人們?yōu)榫G色地球可以采取的行動：為野生動植物建立自然保護區(qū)，倡導綠色出行等。
注意：（1）詞數(shù)不少于100；
（2）演講稿的開頭和結尾已為你寫好，不計入總詞數(shù)。
參考詞匯：vegetation植被；habitat棲息地；nature reserve自然保護區(qū)

Ladies and gentlemen，
    Good afternoon!I am Li Hua from Xingguang Middle School.The topic of my speech is " Action for Green Earth ".
   That's all.Thank you!

【考點】提綱作文．

【答案】Ladies and gentlemen，
Good afternoon!I am Li Hua from Xingguang Middle School.The topic of my speech is " Action for Green Earth ".
At present，the earth we live in is faced with environmental problems.The number of vegetation is reduced，and the habitat of wild animals is sharply reduced.
Luckily，there are things that people can do for a green earth.First，we can establish nature reserves for wildlife.Second，we should advocate green travel.Motor vehicles use a lot of energy so we should walk or ride a bike if we can.
Let's all take action now!If we can make small changes in our way of life，we can make a big difference to the earth．
That's all.Thank you!