但是该公司说，因为公交车是根据每个客户的订单单独设计的，它不能很容易地转换它的生产日程表，去填补延迟订单所产生的间歇。
But because its buses are engineered to order for each customer, the company said in a statement, it cannot easily switch its production schedule to fill the gaps left by the delayed order.
他们有一些人工的问题，所以你的订单将会延迟发货。
They had some labor problems, so your order will be shipped late.
记录订单消息的目的是对消息执行 XQuery 操作，以查找订单延迟的原因。
The purpose of logging the order messages is to perform XQuery operations on the message to find out why orders were delayed.
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