一般人群的氛围: 公告, 掌声, 马, 牛仔, chuckwagon 种族 (general crowd ambience: announcements, applause, horse, cowboy, chuckwagon race) 在门, 释放, 公告, 牛仔大喊 (in gate, released, announcements, cowboys yelling) 25. chuckwagon 种族, 马, 牛仔 (chuckwagon race, horse, cowboy) 啸天, 动物, 啮齿类动物 ...