挑战者
1.English Challenger Expedition
2.He whipped his challenger.
3.The challenger took a dive.
4.The champion and the challenger meet next week.
5.Toyota, A Challenger Challenged
6.Glomar Challenger drilling vessel
7.The challenger had never attempted the distance of12 rounds.
8.The champion took up the gaunlet of the challenger.
9.the champion is faced with a feisty challenger.
10.When shall we see the movie Challenger?
