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noun air/water pollution空气／水污染 to reduce levels of environmental pollution降低环境污染的程度 beaches covered with pollution秽物狼藉的海滩 Environmentalists say there is a high risk of pollution from the landfill site. Heavy traffic flow is a major source of noise pollution in urban areas. Many athletes feel the effects of air pollution during outdoor exercise. The computer model assesses the likely impact of new pollution sources. The government has announced plans to tackle light pollution. The summit ended with a joint pledge to limit pollution. They emit 90% less pollution than standard models. a convention on combating atmospheric pollution a new market in pollution credits a survey by the government’s water pollution watchdog a tightening of water pollution standards the cost of air pollution in health and other terms A very small amount of pollution can have far-reaching effects. Pollution on British beaches is a serious problem. The new buses emit no more pollution than the average car. |