Present technologies would require a mobile device to have three different network connections: tiny range wireless, long range wireless, and very high speed wired.

当前的技术需要移动设备有三个不同的网络连接：小范围的无线，远程无线和有线高速。

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Present technologies would require a mobile device to have three different network connections: tiny range wireless, long range wireless, and very high speed wired.

当前的技术需要移动设备有三个不同的网络连接：小范围的无线，远程无线和有线高速。

youdao