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关注：1
2013-05-23 12:21
求翻译：在 138 个城市河段中，符合Ⅱ、Ⅲ类水质标准的仅占23%，超过Ⅴ类水质的占到38%，说明我国城市河流遭到了严重的污染是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
在 138 个城市河段中，符合Ⅱ、Ⅲ类水质标准的仅占23%，超过Ⅴ类水质的占到38%，说明我国城市河流遭到了严重的污染
问题补充： |
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2013-05-23 12:21:38
138 urban river, in line with the II, III water quality standard of 23 percent, more than Grade Ⅴ accounted for 38%, indicating that China's urban rivers has been a serious pollution
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2013-05-23 12:23:18
In 138 cities, with the river II III , the only such water quality standards, and more than 23 per cent of the total water quality V class to 38 per cent, our city has suffered a major river of pollution
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2013-05-23 12:24:58
In 138 city sections of river, talliesⅡ,ⅢThe kind of water quality standard only accounts for 23%, surpassesⅤA kind of water quality accounts for 38%, explained our country city rivers have encountered the serious pollution
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2013-05-23 12:26:38
In 138 cities in river, meeting the criteria of class ⅱ, ⅲ water only 23%, more than class v water 38%, rivers suffered a serious pollution in our cities
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2013-05-23 12:28:18
正在翻译，请等待...
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