延安之旅BLACK <h3>延安第一站___棗園<br></h3> <h3>百年老樹(shù)</h3> <h3>延安寶塔山</h3> <h3>尬舞小王子____史家碩</h3> <h3>寶塔美景</h3> <h3>正在吃飯的同學(xué)們<br></h3>