发誓用英文怎么说

swear, make a swear, make a swearing promise，swear one's oath, vow

Iswear我发誓-------------------------Ipromise我保证-------------------------Iswear的语气更强烈，更郑重一些

promise在外国电影中最常见！！！！

Pledge绝对不是发誓，只能是宣誓，如向某某团结或国家表示效忠。Promise也不对，promise是承诺的意思。答案惟有swear, make a swear, make a swearing promise，swear/make one's oath, vow，take a vowlianggc的答案涵盖较正确。

1.swear[swZE]vi.诅咒v.宣誓, 发誓2.pledge[pledV]n.保证, 誓言, 抵押, 抵押品vt.保证, 使发誓, 抵押, 典当, 举杯祝...健康3.vow[vaJ]n.誓约v.宣誓, 立誓, 发誓4.take an oathv.宣誓, 发誓

IpledgedmywordthatIwouldneverbreakmypromise.我发誓我决不毁约。Ipledgedmyselftoprotecther.我发誓要保护她。IswearI'llnevertellanyone.我发誓不告诉任何人。Uponmysoul,Iaminnocent.我发誓,我是清白无辜的.Uponmysoul,Iaminnocent.我发誓，我是清白无辜的。BeforeGodIswearIaminnocent..在上帝面前我发誓我是无辜。IhavesaidnothingthatIamnotreadytoattest.我发誓，我说的话句句属实。God'struth.绝对的真理；我发誓，是真的。I'veswornoffsmoking.我已发誓戒烟。Iamunderavownottodrinkwine.我已发誓戒酒。Ipromisetokeepyouinformed.我保证通知您。Givemeyourword.你要向我保证Iinsurethatyouwillsucceed.我保证你会成功。I'llswearforhishonesty.我保证他是个老实人。Ipromisetorespectyourwishes.我保证尊重你的意愿。IpledgemyselftofulfilthepromiseIhavemade.我保证实践自己的诺言。IpledgemyselftofulfilthepromiseIhavemake.我保证实践自己的诺言。Iwagerthatitshallbeso.我保证（它）会这样。Ididn'ttellanyone,onmyoath.我保证我没有告诉过任何人。I'llundertakeforyoursecurity.我将保证你的安全。

swear 就好

I promise

swear.........靠，有一个人回答了，怎么不给人家分？？

swear 是字面翻译的。有首歌是： I Swear（我发誓）promise表达更为婉转。