情況：494Please respect copyright.ＰＥＮＡＮＡ9FUP4Lo2nb
光污染太嚴重使得我們看不到星星。494Please respect copyright.ＰＥＮＡＮＡRyFLWztsY9
承上：494Please respect copyright.ＰＥＮＡＮＡO1LOJOpzFj
白天我們看不到星星。494Please respect copyright.ＰＥＮＡＮＡNlKDENvbin
太陽照亮了整片大地。494Please respect copyright.ＰＥＮＡＮＡftwPWiMXTZ
題：494Please respect copyright.ＰＥＮＡＮＡIHueDAMsq7
太陽光的光線是什麼？
