why does Alpha Centauri look much smaller是什么意思

why does Alpha Centauri look much smaller是什么意思 alpha How long does the light reach us from Alpha centauri ?回答 why does she like math? Why does Amy like math? Why does she want to Why Does She Stay 歌词 why does the bird fly Why does B come before “why” what does it means? why does she live me. why does racial discrimination exist? why does wang talk to Why does you like winter? Why does film stars cool? why does person do something? 网名Alpha Why does the Earth move?Why does it rotate around the Sun?Why does it spin anticlockwise?