flood protection的用法和樣例：
例句
- We will stop at nothing to fight the flood.
我們會不惜一切去防洪。 - Everyone here took part in the fight against the flood,including old people.
這裡所有的人，包括老人，都參加了防洪戰鬥。 - Amidst this year's flood prevention, this project has shown significant effectiveness.
在今年的防汛中這項工程顯示出了巨大的威力。 - Flood Headquarters yesterday once again asked, along the river along the river all units must maintain a high alert.
市防汛指揮部昨天再次要求，沿江沿河各單位務必保持高度戒備。
