查询词典 be uncertain about

KC: I am uncertain about how bad climate change is going to be for humans.

卡：我还不确定气候变化对人类的威胁到底有多大。

Days sales outstanding is the original developer of important cash flow is to realize an important guarantee for the rolling development, and now it seems the calculations quickly funds are not so good of tabla; Third, even if the capture of land, the project difficulties and can be sold the size of the proceeds has become uncertain, with some optimism, pessimists are also many, many people express on the market are not clear about the future and thus lead to a lot of controversies.

销售回款是原始开发商重要的现金流是实现的重要保证滚动发展，现在看来迅速计算资金不是很好的塔夫拉；第三，即使捕获的土地，该项目的困难和可以出售的大小，收益已成为不明朗，一些乐观，悲观，还有许多，许多人表示，在市场上不明确的未来，从而导致了很多争议。

At length he would reach the corn, and selecting a suitable ear, frisk about in the same uncertain trigonometrical way to the topmost stick of my wood-pile, before my window, where he looked me in the face, and there sit for hours, supplying himself with a new ear from time to time, nibbling at first voraciously and throwing the half-naked cobs about; till at length he grew more dainty still and played with his food, tasting only the inside of the kernel, and the ear, which was held balanced over the stick by one paw, slipped from his careless grasp and fell to the ground, when he would look over at it with a ludicrous expression of uncertainty, as if suspecting that it had life, with a mind not made up whether to get it again, or a new one,or be off; now thinking of corn, then listening to hear what was in the wind.

最后，它终于到了玉米旁，拣定一个玉米穗，还是用那不规则三角形的路线跳来跳去，跳到了我窗前堆起的那一堆木料的最高峰上，在那里它从正面看着我，而且一坐就是几个小时，时不时地找来新的玉米穗，起先它贪食着，把半裸的穗轴抛掉；后来它变得更加精灵了，拿了它的食物来玩耍，只吃一粒粒的玉米，而它用一只前掌擎起的玉米穗忽然不小心掉到地上了，它便做出一副不肯定的滑稽的表情来，低头看着玉米穗，好像在怀疑那玉米穗是否是活的，决不定要去拣起来呢，还是该另外去拿一个过来，或者干脆走开；它一忽儿想看玉米穗，一忽儿又听听风里有什么声音。

You may be perceived as timed ,shy ,uncertain ,unsure of yourself ,or unknowledgeable about your subject.

你给人的印象就会是：胆小害羞、不自信或对自己要说的话题并不确定。

The scene at the moment mixed with that in the past becomes uncertain and unoriented. However, we can't help to think about the question that whether the history can be washed away so easily?

眼前的景物混合着过往的沉积，变得毫无方向与不确定，但是我们不禁要思考：历史的沧桑是否就能这样被轻易地揉掉呢？

Q: Phil was just in here talking about this being the last chance for this group, and it's been talked about and he harped on it a couple of weeks ago when you were down to the Spurs, talking about the uncertain future of this team, how much have you guys talked about this, and you're a part of this yourself about whether this might be the last time we see this group in the venue in the Finals, do you talk about it at all, think about it at all, look around a little bit?

菲尔刚才在这里也谈过，这讲是你们这个团体在一起的最后一次机会，在几个星期前，当你们落后马刺时，他也谈过这个问题，谈到这支球队不确定的未来。你们之间对于这个问题谈过多少呢？你个人是否认为这是你们这个团体（F4）最后一次出现总决赛呢？

In view of the U.S. economy's present soft patch and of the uncertain global energy outlook, Mr. Greenspan would be well advised to keep an open mind as to what the data might inform him about the future direction of the US economy.

考虑到美国经济正处于疲软地带，而且全球能源市场前景未卜，我们建议格林斯潘先生不要心存偏见，当前的数据已经告诉他关于未来美国经济的趋势了。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了