So a dark horse may appear.

所以，也许会出现黑马也说不定。

youdao

This team will be a dark horse in the coming World Cup.

这支球队很可能成为世界杯上的一匹黑马。

youdao

Slumdog Millionaire is a dark horse candidate for the Best Picture Oscar.

《贫民窟的百万富翁》是奥斯卡最佳影片提名中的一匹黑马。

youdao

Sometimes,a dark horse unexpectedly wins an election.

VOA: special.2009.07.12

In politics,a dark-horse candidate is someone who is not well known to the public.

VOA: special.2009.07.12

He could even turn out to be a dark horse for the presidency.

ECONOMIST: Romania

Dr McDonnell denies he was ever a dark horse, but there were times during this contest when it felt that way.

BBC: Northern Ireland

This month, House Speaker Nancy Pelosi touted Edwards as a dark horse contender for the No. 2 spot on the ticket.

CNN: Campaign: Obama's VP choice to be announced Saturday