EMF与网元设备及服务器之间接口的设计与实现。
Designing and implementing the interface of EMF, including the interface to server and interface to network element.
尽管如此，从事网约车服务者得到的回报很明显：雒海超有时一个月能挣到3万元，比北京一般上班族挣的高三倍多。 。
Still, , the rewards of getting into the ride-hailing business are clear: Mr Luo has occasionallyearned about $4,350 in a month, or three times more than the average Beijing office worker.
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