Endogenous rivers often do not reach the sea but drain into inland basins, where the water evaporates or is lost in the ground.

内源河流通常不会流入大海，而是流入内陆盆地；在那里，水会蒸发或流失到地下。

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These fields drain into the river.

这些田里的水排泄到河里。

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All the rivers on the east side of England drain into the North Sea.

英国东部所有的河水都注入北海。

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To do this, they need to reverse the brain drain into foreign outfits or offshore-services firms.

ECONOMIST: Intellectual property in India

Deposits of fine tin too small to mine were allowed to drain into rivers and into the sea.

BBC: Row over Cornwall seabed tin sifting plan

But Mr Mustow admitted that much more needed to be done to ensure that farmers did not increase flood risk with land drainage schemes and that developers and builders ensured that new developments allowed water to drain into the soil rather than flushing into the sewers.

BBC: UK experiences 'weirdest' weather