flyball造句
1. The Flyball competition is a relay-style race.
2. Good alternatives are: agility, flyball, obedience, etc.
3. James Watt's flyball governor (1769) regulated steam flow to a steam engine to maintain constant engine speed despite a changing load.
4. Competitions are usually hosted by a specific local flyball club but under the sanction of a national governing body.
5. The host club may be devoted solely to flyball or to many other types of dog sports.
6. Flyball is one of the non-hunting dog sports in which dogs and people work as a team .
7. The first Flyball tournament was held in 1983 in the USA.
8. Caption :A Border Collie competes in the Flyball during The World Dog Games at Acer Arena in Sydney, Australia...
9. His flyball governor is undiluted informational control, one of the first non - biological circuits.