还有，汽车尾气已经成为城市公害之一。
In addition, the tail gas of car has become one of the urban public nuisances.
许多矮努纳来到塔图因等其它地方，繁殖兴旺，成为城市公害。
A number of dwarf nunas have found their way to Tatooine and elsewhere, prospering as city pests.
本文综述了国内外超量抽取地下水所造成的城市公害，并针对这些触目惊心的灾害提出了相应的对策。
This paper sums up the public disasters caused by excessive extraction of underground water both at home and abroad and puts forward appropriate countermeasures against these startling disasters.
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