The opposition leader challenged the prime minister to call an election.

反对党领袖要求首相宣布进行大选。

《牛津词典》

The opposition leader, Raila Odinga, says Mr Kibaki cheated.

反对派领导人雷拉·奥丁加则声称齐贝吉先生舞弊。

youdao

Green is the campaign color of opposition leader Mir Hossein Mousavi.

绿色是伊朗反对派领导人穆萨维的代表色。

youdao

Uganda's main opposition leader this week asked why Uganda and Burundi are providing troops while other African leaders ignore the problem.

VOA: special.2010.07.17

All are alleged to be members of a 'terror cell' officials say is headed by former opposition leader Berhanu Nega.

VOA: standard.2009.05.25

Madagascar's constitutional court declared Wednesday on national radio that opposition leader Andry Rajoelina has become president of the republic.

VOA: standard.2009.03.18

Mr Slipper defected from opposition leader Tony Abbot's Liberal Party last year, becoming an independent.

BBC: Australia: Speaker Peter Slipper quits amid sex scandal

Opposition leader Tony Abbott pledged to wage a political war against the proposed carbon levy.

BBC: Australia plans to impose carbon tax on worst polluters

Opposition leader Henrique Capriles has challenged Mr Maduro's narrow victory, calling for a vote-by-vote recount.

BBC: Venezuela election vote to be audited