"The overall fastest dog is undoubtedly a sight-hound, most likely a Greyhound, " he added. "Other dogs are also very adapted to endurance running, such as huskies."

“大体来说行动最迅速的狗无疑是一种猎犬，像是格雷伊猎犬”Helton接着说道，“其他狗同样也非常适合耐久跑，像是哈士奇。”