2. We saw a lion in a cage at the circus. 马戏表演时，我们看见一只狮子在笼子里。
3. He performs riding stunts in the circus. 他在马戏团表演骑马绝技。
英英解释
n.
1. a travelling company of entertainers; including trained animals
2. performance given by a traveling company of acrobats clowns and trained animals
3. a frenetic disorganized (and often comic) disturbance suggestive of a large public entertainment
4. (antiquity) an open-air stadium for chariot races and gladiatorial games
5. an arena consisting of an oval or circular area enclosed by tiers of seats and usually covered by a
6. a genus of haws comprising the harriers
