发布网友 发布时间:2023-10-20 13:13
共1个回答
热心网友 时间:2024-10-25 23:24
Space is really a wonderful place.People don't know it well ,but I love space.There are planets in the space,such as sun,moom .Earth is one of the planets in space.And sun is the biggest planet in space.People invented many machine and let it go into space to discover it.I think,we will know more about space in the future.