By Channel U Published: 29 Jun 2017 Audio: Chinese
Dhaka is named the world's second dirtiest city. Air pollution caused by traffic congestion, piles of garbage and the existence of the toxic particles are the main causes of pollution in the city. Let us take a closer look at Bangladesh's pollution and environmental issues with Yi Feng and fixer.被评为全世界最脏城市第二位的孟加拉首都达卡，交通拥堵造成的空气污染，堆积如山的垃圾，难以控制的有毒物质，成了这座城市备受污染的罪魁祸首。让我们跟随着怡凤与线人一起关注与深入探讨孟加拉市污染和环保问题。
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