【钟南山院士：#国人有望在明年年底左右更加自由地出境旅行# 】在被问及中国人何时能更加自由地出境旅行时，中国工程院院士钟南山告诉@刘欣在北京 ，“总的估计，应该到明年年底左右。”钟院士表示，这有赖于全世界的共同努力——推动全世界尤其是发展中国家的疫苗接种工作、提高疫苗对德尔塔等变种病毒的防护作用、注射第三针加强针等。 When can the Chinese travel more freely? Chinese Academy of Engineering Academician Zhong Nanshan told CGTN's Liu Xin that it's up to the world. China will likely ease travel in stages. For countries with high vaccination rates, it'll be easier. He estimates this to happen by the end of next year. http://t.cn/A6x7NOwc