| | - : water storage, impounding, storage, storage of water
- n.: impoundment, ponding, sluice, impound, store water
| | | main dam | the Three Gorges (Qutang Gorge, Wu Gorge and Xiling Gorge) of the Yangtze river Reservoir | | Drainage board | Build waterproof | | crop roofing waterproof | |
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