情況：435Please respect copyright.ＰＥＮＡＮＡJGWYBbb2Zp
光污染太嚴重使得我們看不到星星。435Please respect copyright.ＰＥＮＡＮＡXXRnCmw0tm
承上：435Please respect copyright.ＰＥＮＡＮＡq7cWlnVtNj
白天我們看不到星星。435Please respect copyright.ＰＥＮＡＮＡtpCKRegysa
太陽照亮了整片大地。435Please respect copyright.ＰＥＮＡＮＡ8DbpBD9pC9
題：435Please respect copyright.ＰＥＮＡＮＡeY4sf0B7b7
太陽光的光線是什麼？
