虽然是必要的，但是垃圾填埋场占用宝贵的空间，常常发出臭味，并且有害物质会渗透到土壤中。
Though necessary, landfills take up valuable space, often stink, and can leak harmful substances into the soil.
文中指出纺织品上有害物质的来源包括大气、水质、药剂的使用、土壤的污染和纺织品生产加工过程中的化学处理等。
This paper presents that the sources of poisonous substance on textiles include atmosphere, water quality, the applied chemicals, the polluted soil, chemical processing and so on.
该研究所的目标是更好地了解来自暴露在空气、水和土壤中的有害物质对人类健康和环境的危险。
The goal of the institute is to deliver a better understanding of the risk to human health and the environment from exposure to hazardous substances in air, water and soil.
该研究所的目标是更好地了解来自暴露在空气、水和土壤中的有害物质对人类健康和环境的危险。
The goal of the institute is to deliver a better understanding of the risk to human health and the environment from exposure to hazardous substances in air, water and soil.
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