如果我们的业务员因线路繁忙未能及时按听您的电话，请留下您的姓名及联络电话给我们的接线生，我们将尽快回覆您。

If our sales cannot response to you on time, please leave your name and contact number to our receptionist. We will call back you as soon as possible.

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本月，第一批全自动无人驾驶的列车开始在一号线上运行，这条线路是巴黎市内最繁忙的线路，起终点分别是拉德芳斯区和温森城堡。

This month, the first automatic trains went into service on line one, the capital’s busiest, running from La Défense to the Château de Vincennes.

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目前，16和32通道DWDM设备已经在我国东部沿海发达地区多条业务繁忙线路上投入运行。

Presently, 16 and 32 channels DWDM equipment has been adopted on several busy lines in the eastern-coast economic dynamic area of China.

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