情況：438Please respect copyright.ＰＥＮＡＮＡdwDDaoEC8A
光污染太嚴重使得我們看不到星星。438Please respect copyright.ＰＥＮＡＮＡ65dH23eilx
承上：438Please respect copyright.ＰＥＮＡＮＡit8tHjMiof
白天我們看不到星星。438Please respect copyright.ＰＥＮＡＮＡNJdREawETw
太陽照亮了整片大地。438Please respect copyright.ＰＥＮＡＮＡKUZUieCjP6
題：438Please respect copyright.ＰＥＮＡＮＡO5bKD7N713
太陽光的光線是什麼？
