When factories pump poisonous wastes into river, creatures living neat the rivers mouths, such as shellfish, absorb poison into their bodies.
当工厂排放有毒废气物到河流中，生活在河流口的生活，如：贝类吸收有毒物质进它们的体仙。
When factories pump poisonous wastes into river, creatures living neat the rivers mouths, such as shellfish, absorb poison into their bodies.
当工厂排放有毒废气物到河流中，生活在河流口的生活，如：贝类吸收有毒物质进它们的体仙。
应用推荐