绿化我们的城市 Make Our Cities Greener
Make Our Cities Greener
Many things have been done and great progress has been made in the greenization of our cities in recent years. Many trees have been planted and much care has been taken of the planted trees. But, in spite of all this, greenization in the cities in China is far from satisfactory compared with cities in other countries in the world. For example, the green space for every people in Shanghai is only 2 square meters while that of the people in London exceeds 20 square meters.
近年来，我国城市绿化建设取得了许多成就，取得了很大的进步。许多树已经种下了，并对种植的树木进行了大量的照顾。但是，尽管如此，与世界上其他国家的城市相比，中国城市的绿化远没有令人满意。例如，上海人均绿地面积只有2平方米，而伦敦人的则超过20平方米。
We can benefit much from the greenization of our cities. First, trees absorb carbon dioxide which is harmful, but produce oxygen which is essential to human beings. Secondly, with trees all around, our cities will look more beautiful. Thirdly, trees can improve the climate of the cities, making it neither too hot in summer nor too cold in winter.
我们可以从城市绿化中受益很多。首先，树木能吸收有害的二氧化碳，但也会产生对人类至关重要的氧气。其次，周围布满树木，我们的城市看起来会更美丽。第三，树木可以改善城市的气候，使其夏天不会太热而冬天不会太冷。
Since we can get so much benefit from making our cities greener, we should spare no effort to do so. We should plant even more trees and take even better care of them while they are growing. Besides, we should not cut down trees any more. In a word, we should do everything to add to the greenization of our cities.
因为我们可以从城市绿化中得到很多好处，我们应该不遗余力地这样做。我们应该种植更多的树木，并在它们生长时更好地照顾它们。此外，我们不应该再砍伐树木了。总之，我们应该尽一切努力加入我们的城市绿化中。
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