Five years after the initial survey the study subjects were aged 20 to 23.

首次调查的5年后，研究的对象年龄居于20到23岁间了。

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He says that initial survey revealed that the disease was running rampant through the eastern half of Tasmania.

他介绍说，初步的研究显示，这种奇怪的面部肿瘤疾病正在塔斯马尼亚东部迅速蔓延。

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The data from this initial survey was then compared with 25 separate measures of each employee’s performance.

这份原始调查结束之后，谷歌将数据同每名员工业绩表现的25个单独衡量标准作对比。

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An initial survey has prompted archaeologists to suggest remains of a camp maybe found.

BBC: Redcoats camp to be investigated

When we reviewed the initial survey results, we thought that something must be wrong.

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An initial survey of the site began in early January, with excavations due to begin after that.

BBC: Archaeologists believe no Spitfires buried in Burma