Nobody wants to be uncertain of him.

没有人想变成不确定的人。

youdao

You will be uncertain of your feelings.

你不确定自己的感情；

youdao

You will be uncertain of the outcome and eager to reach it.

你不能确知它的结果但是渴望知道。

youdao

The conclusion of this parable seems so violent perhaps because the lesson to be learned from the parable is so uncertain.

这个故事的结尾看起来太残酷了,可能因为这个寓言想要教给我们的东西太不确定。

耶鲁公开课 - 弥尔顿课程节选

As things stand now, they appear, to be uncertain of the true purpose of American and allied troops in their country.

CENTERFORSECURITYPOLICY: Embed free Iraqis, now!

The relative economic costs and benefits of membership would be uncertain, even if we knew exactly what the terms of Britain's departure would be.

BBC: EU costs and benefits: an impossible balancing act

In a trading update the group said "after a year of strong growth in 2012, the economic environment we will be facing in 2013 is particularly uncertain in many of our markets and it is difficult at this stage to provide a definitive view of the likely pattern of trading in 2013".

BBC: Power firm Aggreko warns of lower revenues