to PCs. These services include:
? News ? Stock quotes ? Sports scores ? Financial records ? Traffic reporting
14 Customized traffic information, based on a user's
actual travel patterns, can be sent to a mobile device. This customized data is more useful than a generic traffic-report broadcast, but was impractical before the invention of modern mobile devices due to the bandwidth requirements.
? Mobile browsing
15 Using a mobile browser—a World Wide Web browser
on a mobile device—customers can shop online without having to be at their personal computer. ? Mobile purchase
16 Catalog merchants can accept orders from customers
electronically, via the customer's mobile device. In some cases, the merchant may even deliver the catalog electronically, rather than mailing a paper catalog to the customer. Some merchants provide mobile
websites that are customized for the smaller screen and limited user interface of a mobile device.
Text B 翻译：
1
移动商务
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