Unlike auto rickshaws, which burn fuel, cycle rickshaws produce no pollution. But the job of a rickshaw puller is not easy.
不同于烧油的自动黄包车，周期人力车没有污染。但车夫的工作却不因此而变得轻松。
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So, after taking the test on Dec. 2, they flew to the Nepalese town of Simara, went from there to Birganj by taxi, and then by auto-rickshaw across the border.