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.
% E" L! O, A- R3 b' i; `环境学家指出:持续增加的污染不仅会导致像全球变暖这样严重的问题,而且还将威胁到人类在这个星球的生存。
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34. In view of such serious situation, environmental tools of transportation like bicycle are more important than any time before.
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" B6 {4 E% J* l考虑到这些严重的状况,我们比以往任何时候更需要像自行车这样的环保型交通工具。
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35. Using bicycle contributes greatly to people's physical fitness as well as easing traffic jams. 5 H* O6 m% E" X- ~' U
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使用自行车有助于人们的身体健康,并极大地缓解了交通阻塞。 4 Z" i+ a, K! H& w" o
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36. Despite many obvious advantages of bicycle, it is not without its problem.
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! f2 k; c$ J E/ V尽管自行车有许多明显的优点,但是它也存在它的问题。
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37. Bicycle can't be compared with other means of transportation like car and train for speed and comfort. 5 L* i/ G; r. `
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在速度和舒适度方面,自行车是无法和汽车、火车这样的交通工具相比的。 |