开长途车是保罗工作的一部分。

Paul has to drive very long distances as part of his job.

《牛津词典》

他说希望届时约有20 - 50部计程车投入运营，作为黑色出租车走向绿色计划的一部分，另外还有150辆氢动力巴士。

He said he wanted around 20-50 taxis in operation by then as part of the Black Cabs Go Green programme, as well as 150 hydrogen-powered buses.

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还有一个过渡：人们从乡村来到城市，几乎没有什么工作好做，就成为人力车经济的一部分。

And there's a transition: People come in from the countryside, enter the rickshaw economy, and work for almost nothing.

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