generate from６ 例句 To spur innovation and grow the domestic clean energy market, President Obama has proposed doubling the amount of electricity we generate from clean energy sources by 2035. 为了带动美国的创新进程，促进国内清洁能源市场的增长，奥巴马总统已经发出建议，到2035年要促进清洁能源发电量翻倍。 yeeyan