However, Uber has an advantage that most delivery and shipping firms lack: it does not have to bear the cost of maintaining its own fleet of vehicles, since its drivers supply their own.

然而，优步相较于大多数的物流公司有其独特的优势：它不必承担运输工具的维护费用，因为司机们会自带汽车。

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However, Uber has an advantage that most delivery and shipping firms lack: it does not have to bear the cost of maintaining its own fleet of vehicles, since its drivers supply their own.

然而，优步相较于大多数的物流公司有其独特的优势：它不必承担运输工具的维护费用，因为司机们会自带汽车。

youdao