為了方便廣大考生更好的複習，綜合整理了雅思閱讀長難句，以供各位考生考試複習參考,希望對考生複習有所幫助。願大家都能取得好成績，
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年後的情況時植物學家們估計，在未來可預見到的`時間內， 3000種本地植物佔美國近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」 野生禽類和許多其他動物每年的遷徙，當然不能被看做是一種探險行為，因為，這些遷徙活動實際上只是從一個棲息地轉移到另一個棲息地，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.