hydropower construction的用法和样例：
例句
- This is a new problem in hydropower construction.
这是水电建设中遇到的一个新问题。 - 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.
加快水电建设，降低煤炭在能源结构中的比重，减轻酸雨和气候变暖对发展粮食生产的负面影响。
