他们承诺立法保护公民的隐私权。

They promised to legislate to protect people's right to privacy.

《牛津词典》

他们承诺说钱会到位的。

They promised that the money would be forthcoming.

《柯林斯英汉双解大词典》

2009年12月，各国领导人在哥本哈根会晤时，来自活动人士的有说服力的话语激励他们承诺采取更坚定的行动。

When the leaders met in Copenhagen in December 2009, persuasive words from activists encouraged them to commit themselves to firmer action.

youdao

Maybe it's not always the raider; it's that some employees had trusted in an implicit contract that they were offered by their employer.

也许也不都是这些公司蓄意收购者；,也许是一些雇员相信了他们雇主给他们的,暗示性承诺。

耶鲁公开课 - 金融市场课程节选

That is, promise that they will do well-- you see this all the time.

例如他们承诺能够获得高额收益率,你时常能听到这种论调

耶鲁公开课 - 金融市场课程节选

He would regard elections as merely exacerbating the tendency to demagoguery where each person seeking office plays shamelessly to the mob promising all manner of things that they know they will not and cannot deliver.

他会视选举不过就是,加剧煽动行为的倾向,每一位寻求官位的人,都会无耻地沦为盗贼,承诺所有他们明知压根儿无法,及不能兑现的政治支票。

耶鲁公开课 - 政治哲学导论课程节选