Neither the upper bend of the Don , nor the crucial land bridge, had been secured.
上游的顿河河曲和关系重大的陆口桥梁此时都未到手.
辞典例句
A land bridge over which man and beasts could have crossed dry - shod.
一座人和牲畜能轻松走过的路面桥.
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A land bridge links the two continents.
这两块大陆之间有一条陆桥相连.
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The land bridge between Asia and Europe is the main passage connecting China and Europe.
亚欧大陆桥是我国连接欧洲的大通道.
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