照合影是我们每个人都很熟悉的事情,大家站成一排,或坐或站,人多时排成几排,个子小的在前,个子高的在后,为的是不挡住后面人的脸。而在太空失重环境下,照合影则有更多的创意空间,因为人可以漂 Photo according to each one of us are very familiar with the matter, we stand in a row, or sit or stand, people often row into rows, small in the first, tall in the post, in order not to block the back of the face . And in space-weight environment, according to photos there is more creative space, because people can drift