旗手护旗手（出旗、退旗）训练示范视频Zlj <p class="ql-block"><br></p><p class="ql-block">新版演奏——出旗曲</p> <p class="ql-block"><br></p><p class="ql-block">出旗1</p> <p class="ql-block"><br></p><p class="ql-block">出旗2</p> <p class="ql-block"><br></p><p class="ql-block">退旗</p> 出旗退旗护旗手出旗曲旗手新版视频示范演奏训练