ulterior motive

基本解释

Given the discrepancy between what was expected and what has happened, a search for ulterior motives on the part of WHO and its scientific advisers is understandable, though without justification.
由於預期與現狀之間的差異，有人認爲世衛組織及其科學顧問別有用心。這樣的看法雖可理解，但竝無根據。
Extradition from Britain to Sweden is normally a formality, though Mr Assange’s lawyers argue that “ulterior motives” are at work.
由英國引渡到瑞典走的是正常程序，而阿桑奇的律師聲稱其中藏有“不可告人之動機”。
ecocn.org
A Foreign Ministry spokesman, Liu Jianchao, said there were “ulterior motives” behind efforts to link Sudan with the Games.
外交部發言人之一劉建超說，在將囌丹和奧運聯系在一起的行爲背後存在著叵測的動機。

Still, capitalists will be capitalists and it comes as no surprise that some billionaires have ulterior motives for going green.
FORBES: The World's Greenest Billionaires
So liberalisers may have ulterior motives in mind, calculating that external liberalisation will force the pace of domestic financial reform.
ECONOMIST: Homeric wisdom The