Light flowing in thin threads of glass carries almost all of the telephony and data traffic.
微细的玻璃纤维中传输的光波几乎可以承载所有的电话和数据流量。
There is only one spinner in the room, and he sits where the narrow stream of light falls upon the threads of his weaving.
那里只有一个纺织工人，他坐那里纺织，那狭长的一线日光就落在他纺织的纱线上。
There is only one spinner in the room, and he sits where the narrow stream of light falls upon the threads of his weaving.
那里只有一个纺织工人，他坐那里纺织，那狭长的一线日光就落在他纺织的纱线上。
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