本文在预测了本世纪末我国铁矿石进口的基础上构筑了其海运网络。
A sea shipping network is constructed based on the prediction of importation of iron ore in China within this decade.
公司有着弱小的空运、海运代理网络，遍步全球各个空港、海港。
Our company has an extensive air and sea freight agency network in airports and seaports all over the world.
水上运输依托优越的自然条件，内河航运与沿海运输相结合，构成了相互交错、四面通达的水路交通网络。
Relying on the advantageous natural conditions, river transport and coastal shipping together constituted a relatively well-developed water transportation network.
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