毫无疑问。。。， 肯定。。。

毫无疑问……；肯定……

in no uncertain terms───用十分明确的言词

it's curtains───是窗帘

it's just that───只是那样

of a certain age───不再年轻的

of a certainty───毫无疑问

this and that───又是这个…又是那个；各种各样的东西

on the understanding that───如果；在…条件下

It is certain that he can succeed.───他会成功是无疑的.

It is certain that we shall succeed.───我们一定会成功.

However, it is certain that they had venison.───但筵席上肯定有鹿肉.

It is certain that he was alive.───肯定他还活着.

It is certain that something had gone wrong with the machine.───肯定机器有了些毛病.

It is certain that they were on the bus.───毫无疑问,他们在公共汽车上.

It is certain that they will come next week.───肯定他们下周来.

It is certain that man will eventually solve the riddle of UFO.───人类最终将解开飞行物之谜,这是肯定的.

It is certain that the empty cage meant a lot to her.───但可以确定的是:这只空鸟笼对她非常重要.

It is certain that prices will go up.───物价上涨是肯定的.

It is certain that the epidemic in Georgia is the source of the outbreaks in Armenia, FAO said.───粮农组织指出，在格鲁吉亚出现的这一传染病无疑是亚美尼亚爆发该病的根源。

It is certain that this monastery which had a grand air both as a church and as a seignory.───可以肯定的是，这座修道院既有教堂的气派，也有修道院的气派。

It is certain that two and two make four.───二加二等于四是确信无疑的.

It is certain that he knows nothing.───他确实什么都不知道.

It is certain that Rodney arrived the previous day.───罗德尼肯定是头天到的。

It is certain that two and two makes four.───二加二等于四是确定无疑的.

is certain that Mr. Black will support your plan.───确定无疑的是，布莱克先生会支持你的计划。

In this vein , it is certain that studies could be multiplied.───这确实就是沙特所为,当他揭开黏性的面具时.

It is certain that they will agree / They are certain to agree.