文档介绍：2021年英语四级满分作文句式(4)英语四级满分作文
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31. This view is now being questioned by more and more people. 这一看法正受到越来越多人的质疑。
32. Although many people claim that, along with the rapidly economic development, the number of people who use bicycle are decreasing and bicycle is bound to die out. The information I"ve collected over the recent years leads me to believe that bicycle will continue to play extremely important roles in modern society. 尽管很多人认为伴随经济的高速发展，用自行车的人数会降低，自行车可能会消亡， 然而，这几年我搜集的部分信息让我相信自行车依然会继续在当代社会发挥极其主要的作用。
33. Environmental experts point out that increasing pollution not only causes serious problems such as global warming but also could threaten to end human life on our planet. 环境学家指出：连续增加的污染不但会造成像全球变暖这么严重的问题，而且还将威胁到人类在这个星球的生存。
34. In view of such serious situation, environmental tools of transportation like bicycle are more important than any time before. 考虑到这些严重的情况，我们比以往任何时候更需要像自行车这么的环境保护型交通工具。
35. Using bicycle contributes greatly to people"s physical fitness as well as easing traffic jams. 使用自行车有利于大家的身体健康，并极大地缓解了交通阻塞。
36. Despite many obvious advantages of bicycle, it is not without its problem. 尽管自行车有很多显著的优点，不过它也存在它的问题。
37. Bicycle can"t be compared with other means of transportation like car and train for speed a