关于雅思阅读长难句的整理

　　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.

　　译文： 在展望10年后的情况时植物学家们估计，在未来可预见到的时间内， 3000种本地植物——占美国近25 000种植物的10%——将可能灭绝。

　　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?

　　译文：野生禽类和许多其他动物每年的迁徙，当然不能被看做是一种探险行为，因为，这些迁徙活动实际上只是从一个栖息地转移到另一个栖息地，以躲避气候的季节性变化。

　　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 wouldn't traditionally have； can improve the nutritional value of products； and can produce cheaper and more environmentally?friendly fertilizers.

　　译文： 转基因食物的倡导者指出，用生物技术生产食物有很多益处：它能加速作物和牲畜的生长速度，并使它们具有所要求的特点；它可以给食物增添以往不具备的特征；可以改进食物的营养价值；可以生产出廉价、环保效果更好的肥料。

　　4. What makes this debate unique is that every meal we eat is at its very core. And that fact means one thing： it's an issue to be discussed not only around policy tables, but dinner tables.

　　译文：使这场辩论不同一般的是：我们吃的每顿饭都成为争论的中心。而且，这个事实意味着一件事：这不仅是政策制定会上应该讨论的问题，而且是饭桌上要讨论的问题。

　　5. "Contact us before writing your application" or "Make use of our long experience in preparing your curriculum vitae or job history" is how it is usually expressed.

　　译文： "写申请前同我们联系"，"利用我们多年的经验来准备你的学历或工作经历"，这种广告经常这样宣传。

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