她估计湖面大约有500米宽。
这个估计差了100多元。
警方估计聚集的人有3万。
估计每年有1600艘船经过这个海峡。
An estimated 1,600 vessels pass through the strait annually.
我们只能对所需燃料的量作一个粗略估计。
We were only able to make a rough estimate of how much fuel would be required.
戴维斯估计六年来就要求他进行了一次短打。
Davis estimated he had been called on to bunt once in six years.
据估计6万家公司在钻法律的空子来逃避起诉。
It is estimated that 60,000 businesses are exploiting a loophole in the law to avoid prosecution.
麦金农估计大桥的横向移动范围在4到6英寸之间。
McKinnon estimated the lateral movement of the bridge to be between four and six inches.
额外员工引起的如住宿成本等估计每年为918万美元。
The estimate for extra staff and consequential costs such as accommodation was an annual $9.18 million.
平均球迷花费$25–根据票价和纪念品的一个保守估计。
The average fan spends $25 – a conservative estimate based on ticket price and souvenirs.
他的50万HIV阳性病例的估计是基于对已知病毒发病率的推断。
His estimate of half a million HIV-positive cases was based on an extrapolation of the known incidence of the virus.
我估计那项损失达8000元。
很难估计出不同选择的成本和收益。
It's hard to estimate the costs and benefits of making different choices.
然后考虑一下，估计有12美元的情况。
粗略估计,尼日利亚是大不列颠的三倍大。
As a rough estimate, Nigeria is three times the size of Great Britain.
这些金属的总价值估计约为520亿美元。
Together, the value of these metals is estimated to be about $52 billion.
但据估计，墨西哥人的幸福感指数为22%。
这包括12个月的生活费，估计为2万美元。
That includes twelve months of living expenses estimated at twenty thousand dollars.
据最新估计，淡水储量将达到2.7万亿立方米。
New estimates of the water reserves go up to 2,700 billion cubic meters of fresh water.
据估计，那一举措将在未来10年节省数千亿美元。
It estimated that step would save hundreds of billions of dollars over the next decade.
救援工人估计，重建地震摧毁的地方需要花费数年时间。
Aid workers estimate that it will take years to rebuild what the earthquake took away.
据估计，大多数物种的灭绝可能是由于这些影响造成的。
According to some estimates, the majority of all extinctions of species may be due to such impacts.
调查还要求设有会议设施的机场估计一下本地用户有几成。
The survey also asked airports with meeting facilities to estimate what proportion of users are from the local area.
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 estimate that smoking reduces life expectancy by around 2 years on average.
科学家们从乌鸦那里收集了样本，以估计它们食物中幼虫的比例。
Scientists have collected samples from crows in order to estimate the proportion of larvae in their diet.
2012年全球航空公司除开机票以外的收入估计达到了361亿美元。
In 2012, airline revenue from sources other than tickets amounted to an estimated $36.1 billion worldwide.
我没有估计到这么晚才回到家。
我们可根据树的摇动估计风力。
We were able to gauge the strength of the wind from the movement of the trees.
所有这些因素都必须估计进去。
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