配送路线上必须有着足够的顾客，这样才能节约汽油成本、递送时间和行车费用。

Delivery routes must include enough customers to ensure a delivery is worth the cost of gas, driver time, and vehicle costs.

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由于北京为解决交通阻塞做出的最新努力，如车牌摇号方式和提高停车费用，如今很多人都改骑自行车。

Thanks to the latest efforts to tackle the gridlock in Beijing, like the license-plate lottery system and increased parking fees, many people are now travelling by bike.

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出租车费用太高，所以我说服了她骑自行车去那里。

The taxi fare was too high, so I persuaded her to cycle there.

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