The project seemed unlikely to succeed.
这个项目似乎难以成功。
It's most(= very) unlikely that she'll arrive before seven.
她极不可能在七点前到达。
In the unlikely event of a problem arising, please contact the hotel manager.
万一出现问题，请找旅馆经理。
He seems a most unlikely candidate for the job.
他似乎是最不适合担任这项工作的人选。
They have built hotels in the most unlikely places.
他们把旅馆建在最冷门的地方。
She gave me an unlikely explanation for her behaviour.
她对自己行为的解释很难令我信服。
1.未必可能的,不大可能的,不一定有把握的
2.未必有的,不像是真的,不一定有希望的
1.not likely to happen; not likely to be true
2.not typical; used about two people or things that do not combine well together
1.But, even if such a policy could be sustained (which is unlikely), it would turn southern Europe into a greater Mezzogiorno.
然而，即使这样的政策可以延续下去（事实上不大可能），也将把南部欧洲变成一个大梅佐乔诺（Mezzogiorno）。
2.Finally , may we say that this was an exceptional mistake and is unlikely to occur again. Please accept our apologies for the inconvenience.
最后我方要说这种错误是一个例外，再也不会发生。对因此造成的不便深感抱谦。
3.It is unlikely, however, that this fragmentation will lead to the disappearance of English as a language understood around the world.
然而，这种分化不大可能导致作为全世界都理解的语言——英语的消失。
4.Seeing as it was unlikely that any bank would loan him so much money, John decided to let that be the determining factor.
约翰以为不会有银行肯借那么多钱给他，所以干脆先拿这个行业开刀。
5.But he told me once that in the unlikely event he were to leave for whatever reason, he would make me earn at least double.
但他曾对我说过，他不会因为任何原因而离开，他想为我赢得至少两座冠军奖杯。
6.If you had not had some intellectual bias -even of quite a mild sort -it is unlikely that you would be here today to receive a degree .
因为如果你们不曾具备那种能力，哪怕是一点点，今天你们也不大可能在这里拿到自己的学位了。
7.But the timing of the appearance of these component words in the written record seems to make this assembly unlikely.
然而从文字记录来看，这几个词的出现时间产生了矛盾，组合在一起也就不太可能。
8.Such a spiral is, so far, unlikely in the U. S. , where high unemployment is undermining workers' bargaining power.
到目前为止，这种螺旋形通货膨胀局面还不大可能出现在美国，美国的高失业率正在削弱工人在工资上讨价还价的能力。
9.It was understood that sunspot activity was not at its peak in 1932 and hence the radio waves were unlikely to be emitted from the Sun.
据悉，1932年并非太阳黑子活动的高峰期，由此推测无线电波并非自太阳发出，央斯基认为这些无线电波是从银河系而来。
10.However, he said the government was unlikely to delay the implementation of the law any further.
然而，他表示政府不太可能再进一步推迟该法的实施。