I may give you an example. We have built a total of about 3, 300 kilometers of roads and 2, 200 kilometers of railways and we are now helping Africa build communications networks.

比如，多年来，我们帮助非洲修建了总共约3300公里的公路、2200公里的铁路，现在正在帮助非洲修建通讯网络。

youdao

Complete railway transport capacity and facilities. There are 28 specialized industrial railways in Siping urban areas, and the total length is nearly one hundred kilometers.

铁路运力设施配套，市区内工业企业铁路专用线有28条，总长度近百公里。

youdao

I may give you an example. We have built a total of about 3,300 kilometers of roads and 2,200 kilometers of railways and we are now helping Africa build communications networks.

比如，多年来，我们帮助非洲修建了总共约3300公里的公路、2200公里的铁路，现在正在帮助非洲修建通讯网络。

youdao

But even these enormous sums do not buy much: railways account for 40% of the government's total transport budget but only 8% of the journeys made.

ECONOMIST: Railways

Computers, software and telecoms now account for about 12% of America's total capital stock, not far short of the share accounted for by railways at the peak of America's railway age in the late 19th century.

ECONOMIST: A thinkers’ guide | The