该设备具有操作界面友好，性能优良，体积小便于维护的特点。

The device has good user interface, excellent performance, small size, and easy to maintain.

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如果选择某个带有多个操作界面的WSDL，则会生成一个具有WS - BPEL选择活动的流程，而不是只有一个简单的接收活动。

If you select a WSDL with multiple operations interfaces, the process is generated with a WS-BPEL choice activity, rather than a simple receive.

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LFS自己指导基于Linux的操作系统的内部工作，但是它不具有单个图形用户界面(GUI)。

LFS on its own teaches the inner workings of a Linux-based operating system, but it does not include a single graphical user interface (GUI).

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