Qatar's promise of a carbon neutral World Cup raises doubt.

卡塔尔承诺举办一届碳中性世界杯，人们对此表示怀疑。

The incident raises doubts about the safety of nuclear power.

【doubt】这一事故让人对核能的安全性产生了怀疑。

To have boasted that she knew a lot might have raised doubts in his mind.

吹嘘她知道很多可能会引起他的怀疑。

The way the research was carried out raises doubts about the results.

【raise】这项研究的操作方式令人们对研究结果产生怀疑。

But it's also raised doubts with some claiming the UN's information was based on an old and forged document circulating on social media.

但是也有人怀疑联合国的信息是基于社交媒体上流传的一份伪造的旧文件。

" There have been reports of irregularities in several Wisconsin counties which raise serious doubts about the validity of the results, " he said.

“有报道称威斯康辛州的几个县存在违规行为，这使人们对选举结果的有效性产生了严重怀疑。”

He has also raised doubts that the outside world can afford to stick to its plans to pay for a permanent 350,000-strong Afghan security force.

同时，他还质疑各方能否按计划资助规模已达350,000人的阿富汗安全部队。

He said Monday's attack on an aid convoy raised profound doubt about whether Russia and the Syrian government would live up to the ceasefire deal.

据他称，周一对援助部队的袭击不仅让人深深怀疑俄罗斯和叙利亚政府是否能奉行停战协定。

All the so-called primitive races, and some nearer survivals, had raised doubts which persisted against the most obstinate convictions of evolution.

所有所谓的原始种族，以及一些更近的​​幸存者，都提出了质疑，这些质疑持续反对最顽固的进化论信念。

If this doubt is raised, we find ourselves in the same position as when the doubt about the sunrise was first raised.

如果提出这个疑问，我们会发现自己处于与最初提出对日出的疑问时相同的境地。

An appeals court in the US state of Maryland has reinstated the murder conviction of a man who was freed from prison after a hit podcast series raised doubts about his guilt.

美国马里兰州一上诉法院恢复了对一名男子的谋杀定罪，该男子在一个热门播客系列节目对他的罪行提出质疑后从监狱获释。