Relatives besieged the shipping office and plied the staff with anxious inquiries.

一些亲属团团围住运输事务所焦急地向工作人质问个不休。

Consumer shipping (competing with the post office).

消费者运输(与邮局进行竞争)。

On the back end, you'll use a full-featured back-office application to manage your online business (including inventory, orders, shipping, and customers) in real-time.

在末端，你可以使用一个全功能的后台办公应用程序实时管理在线商务(包括库存、订单、运送和客户)。

This distinction is reflected in business rules such as a rule that a shipping address may not be a post office box.

这种区别反映在业务规则中，比如发货地址不可能是一个邮政信箱。