dam

政府建造了一座大坝来控制河流的洪水。

The government built a ___dam to control flooding from the river.

工程师们计划在河流上筑坝以控制洪水。

Engineers plan to ___dam the river to control flooding.

水坝泄洪，水流湍急。

The ___dam is releasing water, and the current is rapid.