近年来，我国出生人口性别比失衡现象日趋严重。
In recent years, the gender disproportion problem of newly-born population is growing more and more serious.
大庆油田注水开采三十八年来，油井和注水井套管损坏现象日趋严重。
Daqing oil fields have been exploited for thirty eight years, the casing failure in petroleum tube is becoming more and more serious.
随着大量含氮和磷的废水流入湖泊和江河，导致淡水污染现象日趋严重。
With the increase in discharging of waste water containing large amount of nitrogen and phosphorus to lakes and rivers, fresh-water pollution has been becoming a more and more serious problem.
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