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.
中新社多伦多3月1日电 (记者 余瑞冬)自2月29日临近午夜时起,加拿大政府对墨西哥公民入境加拿大实施新规,恢复入境签证要求,以遏制近来激增的难民庇护申请。