1.
`I have them both here, of a certainty;
“我把他俩都记在这儿了，这是肯定的。
2.
This is surely correct.
这一点肯定是正确的。
3.
That's quite certain.
这一点是很肯定的，
4.
She affirms this balloon being her.
她肯定这是她的气球。
5.
The connection must be impossible.
这门亲事肯定是不行的。
6.
"Sure, he figures that.
“肯定他是这样估计的。
7.
It would doubtlessly do Bertha no harm.
这对伯莎肯定是无害的。
8.
You're absolutely / quite sure it is true?
你绝对肯定这是真的吗？
9.
The timer must have been actuated by radio control.
这个定时器肯定是无线电操纵开动的。
10.
England will lose the match that's a certainty!
这场比赛英格兰要输--这是肯定的!
11.
This must be the best apartment house around here.
这肯定是这一带最好的公寓楼。
12.
But the ``responsibility system'' of determining remuneration according to output remains our basic policy -- of that you can be sure.
但基本原则是搞责任制，这点是肯定的。
13.
"But after all, Mary, it must be for the best--it must be;
"可是，玛丽，别管怎么说，这样做肯定是最好的办法--肯定是；
14.
The answer to the questions of this type are in the affirmative.
对这类问题的回答是肯定的。
15.
The answers to these questions seem to be yes.
这些问题的回答似乎是肯定的。
16.
It's been proven by the greatest optometrists.
这可是最伟大的配镜师验证肯定了的。
17.
Of course, those taps were extremely bothersome.
不过，这样的轻敲肯定是极其恼人的了。
18.
I'm certain that these are exactly the same questions,
我敢肯定，这些的确是一样的问题！