My estimate was bang on target.
我的估计完全准确。
That estimate was right on the mark.
那个估计分毫不差。
I'll prepare a revised estimate for you.
我将为你准备一份经过修正的评估报告。
I need the actual figures, not an estimate.
我需要确切的数字，而不是估计。
One must have a correct estimate of oneself.
一个人必须对自己有正确的估计。
By one estimate, people daydream through nearly half of their waking hours.
据估计，人们在醒着的时候，有近一半的时间都在做白日梦。
Scientists estimate that smoking reduces life expectancy by around 2 years on average.
科学家们估计，吸烟使预期寿命平均缩短了大约两年时间。
Scientists use these changes in ocean color to estimate chlorophyll concentration and the biomass of phytoplankton in the ocean.
科学家利用海洋颜色的变化来估计叶绿素含量以及海洋浮游植物的生物量。
Charles Lyell made a good estimate of the Tertiary Period from the fossil record, but his method could not be extended to earlier geological periods.
查尔斯·莱尔根据化石记录对第三纪作出了很好的估计，但他的方法不能扩展到更早的地质时期。
For example, a company may be able to estimate accurately the aggregate number of shoes it will sell, but it may be uncertain about which specific types of shoes will sell more than other types.
例如，一个公司也许能够准确地估计它将销售的鞋子总数，但它可能不确定哪一种特定类型的鞋子将比其他类型的鞋子卖得更多。
From the small number of impact craters that appear on Martian lava flows, one can estimate that the planet was volcanically active as recently as a half-billion years ago—and may be active today.
从火星熔岩流上出现的少量陨石坑中，我们可以估计，在5亿年前，这个星球上的火山还很活跃——也许现在依然活跃。
Some analysts estimate that food production will need to be raised by 50 percent to maintain current levels.
一些分析人士预测，粮食产量需要提高50%才能维持目前的水平。
The World Bank is preparing a more serious estimate.
世界银行准备进行更严谨的估算。
I estimate it will take three months to build the bridge.
我估计建造这座桥得用3个月时间。
It is so easy to accept other people's estimate of oneself.
人总是容易被别人对自己的评价所左右。
We human beings tend to estimate constantly in our everyday lives.
在日常的生活中，我们人类往往不断地进行评估。
By looking at such trends, economists can estimate future potential output.
纵观这些趋势，经济学家们便能大致估计出未来的潜在产出。
The goal is to reduce the guesswork and provide as solid an estimate as possible.
我们的目标是减少猜测，尽可能提供可靠的评估。
Many new business owners greatly over-estimate the amount of money they need.
很多创业者都高估了自己需要的创业资金数量。
With better infrastructure, we estimate growth in Africa could be boosted 2.2 percent.
我们估计非洲可通过改善基础设施使增长率提高2.2%。
The ONS will unveil its initial estimate of GDP in the first quarter on April 23rd.
国家统计局将于4月23日公布第一季度GDP的初步概算。
Which you choose depends on, among other things, your estimate of your own will-power.
你的选择取决于很多因素，其中之一是你对自己意志力的估计。
That ratio could climb to about 14% by the end of next year, some analysts estimate.
部分分析师预计，这一比率到明年年底时可能会升至14%左右。
That ratio could climb to about 14% by the end of next year, some analysts estimate.
部分分析师预计，这一比率到明年年底时可能会升至14%左右。
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