情況：531Please respect copyright.ＰＥＮＡＮＡVHBqjlGOib
光污染太嚴重使得我們看不到星星。531Please respect copyright.ＰＥＮＡＮＡUWVahmavCV
承上：531Please respect copyright.ＰＥＮＡＮＡotV9yfF1jH
白天我們看不到星星。531Please respect copyright.ＰＥＮＡＮＡAsePPU458y
太陽照亮了整片大地。531Please respect copyright.ＰＥＮＡＮＡGRtMKnM7cr
題：531Please respect copyright.ＰＥＮＡＮＡ5Lz7aMk1RO
太陽光的光線是什麼？
