燕子口

  • 网络Swallow Grotto;Taroko Canyon
燕子口燕子口
  1. 儿子:你不是说燕窝是燕子口中分泌的的黏液吗?你这样要怎样收集呀?

    Son : Didn 't you say that 's the saliva of swallows that makes the bird nest ? How could you get it in this way ?