bird ringer
鸟铃声
以上为机器翻译结果，长、整句建议使用 人工翻译 。
To become a bird ringer in your area visit the BTO website to find out where your nearest ringing trainer.
BBC: Cambridgeshire - Autumnwatch: Get closer to nature
应用推荐
模块上移
模块下移
不移动