The sled dogs are running in a race. 雪橇狗在赛跑。 Look at how fast they run. 看看他们跑得有多快。 Sled dogs love to run fast. 雪橇狗喜欢跑得快。 A good sled dog is strong. 好的雪橇犬很强壮。 It can run fast wh...
Iditarod Sled Dog Race Finally, Huson et al. (2012) began hunting for genetic variations that could contributeto the dogs' racing performance. Could genetic variations in the PPARδ-signaling pathwaycontribute to the extreme endurance of Alaskan sled dogs? AF Rendezvous - 《Current Biology》 被...
The Last Great Race: Obtaining Iditarod Autographs on FDCs Focuses on obtaining autographs on the 1984 Alaska 25 Statehood anniversary first day cover. History of the Iditarod trail sled dog race in the state; Back... BC Baur - 《U.s.stamp News》 被引量: 0发表: 2004年 The Great Serum...