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I can't ensure that he will be there in time.我不能确定他会及时到那里。Behind them was a confusion of noise, perhaps even a shot, but he couldn't swear to it.他们身后响起一片嘈杂声，也许还有枪击声，但他不能确定。Investigators still aren't sure what started the fire.调查人员仍然不能确定起火的原因。The judges could not decide which category it belonged in.法官不能确定它属于哪个类别。It's iffy whether he can play in the game.他能否参加比赛还不能确定。I've puzzled over this question for a while, and I'm still not sure what the right answer is.这个问题我绞尽脑汁地想了好长时间，还是不能确定正确的答案是什么。The cause of the accident is not determinable at this time.事故的起因目前还不能确定。Why Marlowe was killed may be open to question, but where he is buried is not.也许马洛的死因还不能确定，但是他的埋葬地点没有任何疑问。I cannot pin the quotation down to its author.我不能确定这条引语出自哪位作家。Traffic was really heavy, and for a while it was touch and go whether they'd get to the wedding on time.交通很拥挤，有那么一会儿不能确定他们能否准时出席婚礼。I can't vouch for it that the house is not already sold.我不能确定地说房子还没卖掉。If you are unsure of your HIV status, consider having a test.如果你不能确定自己是否感染了艾滋病病毒，就要考虑去做检查了。I'm not sure what is causing the problem, but I'm determined to get to the bottom of it.我现在不能确定导致这个问题的原因是什么，不过我一定要弄个明白。I am still not sure how best to dispose of the shares.我仍然不能确定怎样才是转让这些股票的最佳方式。His suitability for the job is in question.他是否适合做这个工作还不能确定。He's not sure whether he'll be able to continue skiing competitively after the operation.他不能确定手术后是否还能比赛滑雪。It is by no means clear that the financial markets will not relapse into panic.现在还不能确定金融市场不会重新陷入恐慌。Catherine wasn't sure the book was the right one, but she bought it anyway.凯瑟琳不能确定就是这本书，但她还是买了。We couldn't be sure if her reaction would be positive.我们不能确定她的反应会不会是赞同的。He assured us that the insurance claim was honest and above board, but I'm not so sure.他向我们保证，这项保险索赔是诚实正当的，但我不能确定。No one can say for sure whether it will happen.谁也不能确定那是否会发生。I've got a good chance of getting the job, but it's not definite yet.我很可能获得那份工作，但还不能确定。We're not sure if we'll have the picnic. It depends on the weather. 我们不能确定是否会去野餐。这取决于天气。There's some question as to whether he will sign this resolution.他是否会签署这项决议还不能确定。She professes ignorance of the whole affair, though I'm not sure I believe her.她声称对整个事件一无所知，但我不能确定是否该相信她。It's an open question whether he is responsible.他是否有责任尚不能确定。I cannot rule anything out and I cannot rule anything in.我不能排除任何事情，也不能确定任何事情。He wasn't sure he'd got it right, although the theory attracted him by its logic.该理论的逻辑性吸引了他，但他不能确定自己的理解是否正确。He wasn't sure he could handle the physical demands of the work.他还不能确定自己能否应付得了那份工作对体力的要求。He was uncertain of the meaning of the sentence.他对那句子的意思不能确定。Englishmen themselves, let alone foreigners, are often uncertain what is slang and what isn't.英国人自己也常常不能确定什么是俚语，什么不是俚语，更不要说外国人了。 |