物理学家们正在研究对环境危害少的发电新方法，与此同时，许多发电厂也在实现现代化以减少污染物质的释放量。 Physicists are studying new ways of generating electricity with less damage to the environment. In the meantime, many power plants are being modernized to give off less polluting material.
我们有一台万一断电时使用的备用发电机。 We have an auxiliary generator in case of power cuts.
风景被发电厂破坏了。 This landscape is disfigured by a power station.
在这建造发电厂安全吗？ Is it safe to site the power station here?
水力发电的通过转变奔腾的水的能量产生电 Generating electricity by conversion of the energy of running water.
