3860英里长的长江中有超过360英里由于筑坝，污水排泄不畅，工业污染和人口快速增长而受到污染。
Over 360 miles of the 3,860-mile long Yangtze River are polluted due to damming, inadequate sewage, industrial pollution and rapid population growth.
3860英里长的长江中有超过360英里由于筑坝，污水排泄不畅，工业污染和人口快速增长而受到污染。
Over 360 miles of the 3, 860-mile long Yangtze River are polluted due to damming, inadequate sewage, industrial pollution and rapid population growth.
对造纸厂抄纸车间单层布置纸机三段供汽系统中冷凝水排泄不畅的现象进行了深入细致的探讨，找出了产生原因，提出了行之有效的解决方。
This paper discusses the phenomena-circumfluence not fluently in three-stage supplying system of steam in single-floor paper machine, and gives some useful solution.
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