During World Space Week, you may learn about some of Space's myths. One is: "The Great Wall of China is the only man-made object 1 from space with
the naked eye(肉眼)." You might be 2 of this claim(说法), but it's not true.
3 , astronauts say that the Great Wall is just one of many man-made 4 that can be seen from space.
The ISS(国际空间站) 5 us a new way of looking at the Earth. 6 an orbit of 217 kilometers above the earth, 7 possible to see highways, airports, bridges, dams 8 even large vehicles. Cities can even be seen 9 from the International Space Station (ISS), which 10 about 400 kilometers above the planet.
