The only person in the carriage was an old farmer with his sheepdog.
车厢里只有一,
老农,带着一只牧羊犬。
When the earliest recorded sheepdog trial took place at Bala, Wales, in 1873, the crowd was astonished that the Border Collies were able to herd sheep into a small pen, guided only by hand signals and whistles from their owners.
1873 年, 当最早记录的牧羊犬试验在威尔士巴拉举行时, 群惊讶地发现边境牧羊犬能够将绵羊放牧到一
围栏中,仅靠主
的手势和口哨引导。