植樹(shù)節活動(dòng)的目的與意義作文

　　為了方便廣大考生更好的復習，綜合整理了雅思閱讀長(cháng)難句，以供各位考生考試復習參考,希望對考生復習有所幫助。愿大家都能取得好成績(jì)，

　　1. Looking beyond the 10-year period， the botanists estimate that some 3，000 native plant species may become extinct in the foreseeable future more than 10 percent of the approximately 25，000 species of plants in the United States.「譯文」 在展望10年后的情況時(shí)植物學(xué)家們估計，在未來(lái)可預見(jiàn)到的時(shí)間內， 3000種本地植物占美國近25 000種植物的10%將可能滅絕。

　　2. The annual migrations of wildfowl and many other animals certainly cannot be regarded as a form of exploration， because such movements are actually only shifts from one habitat to another for the purpose of avoiding seasonal climatic variations.?

　　「譯文」 野生禽類(lèi)和許多其他動(dòng)物每年的遷徙，當然不能被看做是一種探險行為，因為，這些遷徙活動(dòng)實(shí)際上只是從一個(gè)棲息地轉移到另一個(gè)棲息地，以躲避氣候的季節性變化。

　　3. Proponents of G-M foods argue using biotechnology in the production of food products has many benefits： it speeds up the process of breeding plants and animals with desired characteristics; can be used to introduce traits that a product wouldnt traditionally have; can improve the nutritional value of products; and can produce cheaper and more environmentally?friendly fertilizers.

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