黑马

a dark horse

1. 赛马一开始，一匹黑马便一马当先，冲到内圈。
   A black horse was on the inside track at the start of the race.
2. 吉姆把所有的钱都押在那匹黑马上了。
   Jim staked all his money on the black horse.
3. 比赛开始时，一匹小黑马领先跑内圈。
   A small black horse had the inside track at the start of the race.

黑的英语翻译：

马的英语翻译：