2018年6月1日星期五

Food delivery drone in Shanghai



from New China TV https://www.youtube.com/watch?v=ZqgoQ5r3yQw
--------
More tips about learning Chinese
http://hellolearnchinese.com

没有评论:

发表评论

Time-lapse: Beautiful cacti bloom before your eyes

from New China TV https://www.youtube.com/watch?v=LWntHYtd5Vo