2013年6月20日在中国各地，剧估计60万儿童和他们的老师观看了有宇航员(astronaut)王亚平在距离地球300公里的上空所讲授的科学课。
On June 20, 2013, an estimated 600 thousand school children and their teachers across China watched a science less on taught from 300km above the Earth by astronaut Wang Yaping.
2013年6月20日在中国各地，剧估计60万儿童和他们的老师观看了有宇航员(astronaut)王亚平在距离地球300公里的上空所讲授的科学课。
On June 20, 2013, an estimated 600 thousand school children and their teachers across China watched a science less on taught from 300km above the Earth by astronaut Wang Yaping.
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