The total lance of long distance optical cable increases by 27000 sheet km, that of digital microwave links by 14,400 km and the number of telephone lines by 19.61 million.
新增长途光缆27000皮长/公里,数字微波干线14400公里,电话交换机容量1961万门。
The total lance of long distance optical cable increases by 27000 sheet km, that of digital microwave links by 14, 400 km and the number of telephone lines by 19.61 million.
新增长途光缆27000皮长/公里,数字微波干线14400公里,电话交换机容量1961万门。
Mr Pepy dreams of new rail links that bypass city centres and allow freight trains to roll through the night, offering a greener alternative to long-distance lorries.
Mr Pepy梦想新的铁路线绕过城市中心并让火车在晚上穿过,在长线货运上提供绿色方案。
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