“天舟二号”发射成功,看国外评我国在货运飞船方面的进步 视频来源:https://haokan.hao123.com/v?context=%7B%22nid%22%3A%22sv_10684155419612764678%22%2C%22sourceFrom%22%3A%22bjh%22%2C%22uk%22%3A%22npxXycguN-Q6_1hFmCVJHQ%22%7D&isBdboxShare=1&pd=share&vid=10684155419612764678