The researchers noted that the effect of pollution on language ability is even more serious as people age, especially among men and the less educated.

研究人员指出，随着年龄的增长，污染对语言能力的影响更加严重，尤其是在男性和受教育程度较低的人群中。

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The programme Drive Less, Cycle More will reduce pollution and make streets much safer.

“少开车，多骑车”这一计划将减少污染，并且使街道更安全。

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The more there are sharing riding bikes in cities, the less pollution there will be.

城市中共享单车的数量越多，污染就会越少。

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But again, the more people cycle, the less pollution we have.

但是再次地，人们骑自行车越多，污染就会越少。

我使用自行车 - SpeakingMax英语口语达人

The solutions have potentially huge cascading effects: Obviously, a more pedestrian-friendly infrastructure leads to fewer cars and less environmental pollution, but it also creates more opportunities for physical activity and socialization and, therefore, healthier and happier populations.

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The result is faster travel for riders, less pollution from idling and more fuel savings for the city.

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The economy as a whole runs more efficiently by using less oil and producing less pollution.

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