“对此承诺”在英语中最常用的表达是“pledge this”或“promise this”，具体使用需根据语境选择。“pledge”更强调正式的、有约束力的承诺，常用于官方场合或书面语；“promise”则更通用，可用于日常对话和正式文本。其音标为：pledge this /pledðɪs/，promise this /ˈprɒmɪs ðɪs/（英式）或 /ˈprɑːmɪs ðɪs/（美式）。

意思与用法

“对此承诺”表示针对前文提到的某件事或某个情况做出保证、许诺。它通常作为动词短语使用，后面可接具体行动或结果，也可单独使用以强调对前文内容的确认。在语法结构上，常见搭配有“pledge/promise to do sth”（承诺做某事）或“pledge/promise sth”（承诺某事）。

例句

欧盟承诺能对此担保。The EU says it will guarantee this.

它们将确定要采取的重点行动并对此作出承诺，以加强非传染性疾病预防和控制的全球行动。They will identify and commit to priority actions to strengthen global action to prevent and control noncommunicable diseases.

本次论坛的参加者将确定要采取的重点行动并对此作出承诺，以加强非传染性疾病预防和控制的全球行动。Global Forum participants will identify and commit to priority actions to strengthen global action to prevent and control NCDs.

当本周内被问及是否会对此做出承诺时，奥巴马的首席谈判代表，精明的乔纳森·潘兴说，美国仍然在寻求科学证据。Asked this week if he's committed to it, Obama's slick chief negotiator, Jonathan Pershing, said the US was still looking at the science.

英国、美国、阿富汗的高级指挥官们对此次意外深表遗憾，并承诺会全面展开调查。Top British, US and Afghan commanders expressed deep regret for the incident, and pledged that it would be fully investigated.

白宫也对此表示担忧：奥巴马发表于去年五月的国家安全策略承诺投入精力应对本土的激进化。The White House is worried too: Barack Obama's National Security Strategy, published last May, promised to invest in efforts to counter radicalisation at home.

虽然欧洲代表希望加强国际货币基金组织的力量，美国却对此有所抵触。峰会上能达成的最好结果，也不过是承诺如果基金会需要资金援助的话会施加援手。Although some European delegates want to strengthen the IMF, the Americans are resisting: the summit may produce nothing more than a pledge to find the money if the fund needs it.

对此，白宫作出追加40亿拨款承诺的回应。The White House responded by promising to devote a further $4 billion to it.

我们所有人都已对此公约作出承诺。This convention is something that we all committed to.

管理部门承诺今年不会裁员。Management has given a pledge that there will be no job losses this year.

短语搭配

make a promise 作出承诺：I made a promise to help her with her homework.（我答应帮她做作业。）

keep a promise 遵守诺言：He always keeps his promises.（他总是信守承诺。）

break a promise 违背诺言：I felt really bad when I broke my promise to meet him.（当我违背了要见他的承诺时，我感到非常难过。）

fulfill a promise 实现诺言：She fulfilled her promise to visit her grandmother every week.（她实现了每周去看望祖母的承诺。）

pledge to do sth 承诺做某事：The government pledged to reduce carbon emissions by 50% by 2030.（政府承诺到2030年将碳排放减少50%。）

make good on a promise 兑现承诺：My grandfather made good on his promise to pay for my college education.（我祖父兑现了供我上大学的承诺。）

“对此承诺”的核心在于明确针对前文内容进行保证，选择“pledge”还是“promise”取决于语境的正式程度。在实