1·The economic climate remains uncertain.
经济气候依然是不确定。
—— 《柯林斯英汉双解大词典》
2·"Oh yes," was the faint, uncertain reply.
“哦，是的。”这是她虚弱且不确定的回答。
3·Over that length of time, forecasts become more uncertain.
在那段时间里，预测变得更加不确定。
4·But for the most part, these benefits seem thin, uncertain, and far off.
但在大多数情况下，这些好处似乎是微乎其微的、不确定的以及遥远的。
5·Their origin is uncertain, but archaeologists hypothesize that they were Canaanites.
他们的起源是不确定的，但考古学家推测他们是迦南人。
6·It's uncertain whether English will be the world language in the future, but we should still keep learning.
未来英语是否会成为世界语言还不确定，但是我们也应该努力学习。
7·Management is all about making difficult tradeoffs in conditions that are always uncertain and often fast-changing.
管理就是在不确定且经常快速变化的条件下做出艰难的权衡。
8·In spite of all that has been said, quite a lot of people are still uncertain about the prices of housing in China.
尽管已经说了很多，有很多人对于中国的房价仍然不敢确定。
9·Although the origins are uncertain, experts think that this is largely due to the high level of volcanic activity in the area.
尽管起源还不确定，专家认为这主要是由该地区频繁的火山喷发所造成的。
10·Growers may feel their prospects are good for an upcoming harvest, but until that day arrives, the outcome will always be uncertain.
种植者可能会看好即将到来的收获季，但那天到来之前结果都是不确定的。