hydropower construction的用法和樣例：
例句
- This is a new problem in hydropower construction.
這是水電建設中遇到的一個新問題。 - It will speed up the construction of hydropower facilities,reduce the proportion of coal in the energy structure,and combat the negative influences of acid rain and global warming.
加快水電建設，降低煤炭在能源結構中的比重，減輕酸雨和氣候變暖對發展糧食生產的負面影響。
