要成为推行素质教育的倡导者和先行官。
They should become champions and pioneers of character education.
城市公共交通是社会大生产的先行官，是城市功能运行的大动脉，是城市物质文明和精神文明的重要窗口。
Urban public transportation is the harbinger of social production, the key of a city function to operate and an important window of the material civilization and spiritual civilization of a city.
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