因此，让我们通过骑自行车，承担起建设低碳城市的责任。加油！行动起来吧！
Therefore, let's take the responsibility to build up a low-carbon city by riding bicycles. Come on and join us!
11月30日，我们一起来吧，或参与或给家人及朋友加油喝彩。
Come on November 30th to participate or to cheer-on your friends or family members.
11月30日，我们一起来吧，或参与或给家人及朋友加油喝彩。
Come on November 30th to participate or to cheer-on your friends or family members.
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