We are developing the next generation communication systems, which include wireless and optical communications.

我们正在研究开发的下一代通信系统，包括移动通信和光纤通信。

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We are developing the next generation communication systems, which include wireless and optical communications.

我们正在研究开发的下一代通信系统，包括移动通信和光纤通信。

youdao