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.
加拿大广播公司去年4月就曾报道,美国拜登政府已多次要求加方考虑对赴加墨西哥公民恢复实施签证要求。原因在于,美国要求墨西哥人持有签证方能入境。但一些墨西哥人利用免签便利先入境加拿大,再非法入境美国。这导致从加拿大非法入境美国的人数显著增加。