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关注：1
2013-05-23 12:21
求翻译：许多树木都能吸收空气中的有害物质和致癌物质。林区空气中的细菌数量只有无林区的l％。而百货商店内每立方米空气中则含有400多万个细菌。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
许多树木都能吸收空气中的有害物质和致癌物质。林区空气中的细菌数量只有无林区的l％。而百货商店内每立方米空气中则含有400多万个细菌。
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
Many trees all can absorb in the air the deleterious substance and the carcinogen.In forest region air bacterium quantity only then non-forest region l%.But in the department store in each cubic meter air includes more than 400 ten thousand bacteria.
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2013-05-23 12:26:38
Many trees can absorb the harmful substances and carcinogens in the air. Forest area only non-forested area of l% bacteria in the air. Each cubic metre of air bacteria contain 400duowange in the Department store.
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2013-05-23 12:28:18
Many trees can absorb the harmful substances and carcinogens in the air. Forest area only non-forested area of l% bacteria in the air. Each cubic metre of air bacteria contain 400duowange in the Department store.
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