关于环境保护Keep Square Clean

Keep Square Clean, Tidy On Sunday, still on display on Tian' anmen Square were dozens of floats that were paraded along Chang' an Avenue during the National Day celebrations. Thousands of people strolled on the narrow lanes be-tween the floats that fragmented the square, busily taking photos.Not far from the noisy crowds,yellow leaves fell nonchalantly from locust trees along the driveway, sending out the first signals of the coming autumn. But even if all the leaves fall, they still cannot cover the brown and black spots on the whitish stones in the huge square. Such stains of chewing gum, stale oil or some worse blemish have remained a constant pain for city cleaners since the square 'was re-opened a few months ago after renovations to celebrate the 50th anni-versary of the founding of the People's Republic of China.Few renovation project planners likely foresee this discouraging outcome.Originally they merely intended to give the city a face-lift.The square was indeed impeccable when new: The-white terrazzo surface not only looks clean but it was made with materials that help prevent it from becoming slippery. However, as time goes by, the virtue becomes the vice: the sur-face attracts and accentuates dirt. As a result, China' s most high-profile site has to suffer the indignity of being paraded daily before the public in a humiliation state. While the tourists who litter should bear the bulk of the blame,the renovation designers should also have learned something: including the square's sanitary maintenance issue into their onsideration.  
保持广场清洁星期天，在天安门广场展出的还有数十个在国庆庆典期间沿着长安街游行的花车。成千上万的人在狭窄的车道上漫步，在广场上碎片化的花车上忙碌地拍照。不远处喧嚣的人群，黄色的树叶沿着车道上的槐树无声地落下，发出了即将到来的秋天的第一个信号。但是，即使所有的叶子都落下了，它们仍然不能覆盖大广场上发白的石头上的褐色和黑色的斑点。自从几个月前，为了庆祝中华人民共和国成立五十周年之后，这座广场重新开放以来，口香糖，陈旧的油污或者一些更坏的污点的这些污渍对于城市清洁工来说一直是一种痛苦。很少有装修工程的规划者可能预见到这种令人沮丧的结果。原本他们只是想给这个城市一个整容。这个广场确实是无可挑剔的新的：白色的水磨石表面不仅看起来干净，而且是用材料制成，有助于防止它变得光滑。然而，随着时间的推移，美德成为恶习：表面吸引和加重污垢。因此，中国最引人瞩目的网站必须遭受耻辱，每天在公众面前炫耀的风气。而垃圾的游客应该承担责任的大部分，装修设计师应该也学到了一些东西：包括广场的卫生维护问题的考虑。