Being a model invests her with a certain glamour.
当模特儿似乎给她增添了一定的魅力。
A nation must take certain risks to achieve greatness.
一个国家必须冒一定风险来成就伟大的事业。
She's absolutely certain she's going to make it in the world.
她确信自己将享誉全球。
There is a certain amount of friendly rivalry between the teams.
两队间有某种程度上的友好较量。
I was certain that love was quite enough to conquer our differences.
我确信爱颇足以消除我们的分歧。
If they followed the road, they would be certain to reach a village.
如果他们沿着这条路走，一定会抵达一个村庄。
His career has blossomed and that has given him a certain elevated status.
他的事业蓬勃发展，这在一定程度上提升了他的地位。
Scientists claim to have identified chemicals produced by certain plants which have powerful cancer-fighting properties.
科学家们声称已经发现某些植物产生的化学物质有强大的抗癌功能。
But the likelihood is that people would be willing to pay if they were certain that their money was going to a good cause.
但有可能的是，如果人们确信自己的钱将用于善事，他们会愿意出钱的。
Only under a certain amount of stress can we fulfill ourselves.
只有在一定的压力之下我们才能发挥自己的才能。
Clearly, certain diseases are beating a retreat in the face of medical advances.
很明显，面对医学的进步，某些疾病正在撤退。
Of course, in certain circumstances, a simple wave, nod or smile may be appropriate.
当然，在某些情况下，简单的挥手、点头或微笑可能都是合适的。
This complete but brief historical collection is certain to entertain readers young and old.
这个简短但完整的历史作品集一定会引起老少读者的兴趣。
Lycopene is fat soluble and must be consumed with a certain amount of fat to be absorbed by the body.
番茄红素是脂溶性的，必须和一定量的脂肪一起食用才能被身体吸收。
While aging is inevitable, scientists are finding out that certain changes in brain function may not be.
尽管衰老是不可避免的，科学家们却发现大脑功能的某些变化或许并非不可避免。
Spices not only dramatically improved the taste of the European diet, but also were used to manufacture perfumes and certain medicines.
香料不仅极大地改善了欧洲饮食的口味，而且还被用于制造香水和某些药物。
The results of two recent unrelated studies support the idea that dolphins may share certain cognitive abilities with humans and great apes.
最近两项不相关的研究结果支持了这样一种观点，即海豚可能与人类和类人猿具有某些相同的认知能力。
I'm fairly certain I can do the job.
我有相当把握能干这项工作。
One thing is certain, both have the utmost respect for each other.
有一点是确定无疑的，即两人对彼此都非常敬重。
He philosophized, he admitted, not because he was certain of establishing the truth, but because it gave him pleasure.
他承认自己反复推究不是因为他确定找到了真理，而是因为那给了他很多乐趣。
One thing is certain: The world will be watching.
有一件事是肯定的：全世界将拭目以待。
It seemed very certain that something was upholding and uplifting him.
似乎真的有什么东西在支撑着他，使他振作起来。
A Mercedes carries a certain cachet.
奔驰汽车久负盛名。
I feel certain that it will all turn out well.
我觉得最后肯定一切都会很好
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