Xi Jinping, general secretary of the Communist Party of China Central Committee, has called for greater efforts to push for the high-quality growth of the new energy sector to ensure the nation's energy security and contribute to building a clean and beautiful world.
据报道,纽约市地铁袭击案频发,今年到目前为止,纽约市大都会运输署(MTA)已有7名员工遭到袭击。