Analysis of information sources in references of the Wikipedia article "台灣地理" in Chinese language version.
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(帮助)The government credits the APC system with helping to reduce the number of days when the country's pollution standard index score exceeded 100 from 7% of days in 1994 to 3% of days in 2001.
Taipei has the most obvious air pollution, primarily caused by the motorbikes and scooters used by millions of the city's residents.
In Taiwan's cities, the main source of air pollution is the waste gas exhausted by scooters, especially by the great number of two-stroke engine scooters.
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(帮助)In Taiwan's cities, the main source of air pollution is the waste gas exhausted by scooters, especially by the great number of two-stroke engine scooters.
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(帮助)In Taiwan's cities, the main source of air pollution is the waste gas exhausted by scooters, especially by the great number of two-stroke engine scooters.
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(帮助)The government credits the APC system with helping to reduce the number of days when the country's pollution standard index score exceeded 100 from 7% of days in 1994 to 3% of days in 2001.
Taipei has the most obvious air pollution, primarily caused by the motorbikes and scooters used by millions of the city's residents.
In Taiwan's cities, the main source of air pollution is the waste gas exhausted by scooters, especially by the great number of two-stroke engine scooters.
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