People say that there are maby man-made satellites around the earth.改为被动语态
问题描述：
People say that there are maby man-made satellites around the earth.改为被动语态
答
People say that the earth is around of many man-made satellites.
答
被动句：
It's said that there are many man-made satellites around the earth.
答
It is said that there are many man-made satellites around the earth.
据说在地球周围有很多人造卫星
改为被动用句型It is said that...据说