Or possibly it fires more than one response message to the client as we see in the book ordering process, where one message confirms the order, another message indicates dispatch of the order.
或者它可能会给客户端发回多个响应消息,正如你在订书过程中看到的,其中一个消息确认订单,另一个消息指明订单的派发。
At some later time, the book seller sends you a confirmation of dispatch of your order, along with a tracking number you can use to check the status of the delivery with the shipping company.
在随后的某个时间,书商会给你发送一个你订单的发货确认,以及一个跟踪号,你可用它来检查运货公司的运货状态。
First, the book seller sends a confirmation of the order, along with the expected dispatch date.
首先,书商会发送订单的确认,以及期望的发货日期。
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