x
情況:307Please respect copyright.PENANAsKohARcy9J
光污染太嚴重使得我們看不到星星。307Please respect copyright.PENANAfBRUuZhg1t
承上:307Please respect copyright.PENANAKT2pQVVdW4
白天我們看不到星星。307Please respect copyright.PENANAG29fh9HAeQ
太陽照亮了整片大地。307Please respect copyright.PENANAJ5hQHu1QKP
題:307Please respect copyright.PENANA39LS64b4YP
太陽光的光線是什麼?