The local chamber of commerce, which represents the industry in the area, hired me as a consultant to do a one year study on fishing in the Biramichi river and write a report for them.

当地的商会代表着这个地区的工业，他们雇佣我作为顾问做一项关于比拉米奇河渔业的一年期研究，并为他们写一份报告。

youdao

That 19-year study of nearly 39, 000 women linked supplement use to a higher risk of death.

该研究选取了39,000名女性，历时近19年，发现服用维生素补充剂的女性死亡的风险更高。

youdao

The four-year study involved about two thousand five hundred women with the genetic mutations.

有2500名基因突变的女性参与了该项为期四年的研究。

youdao

But a three-year study showed that beetles like to feed more on the transgenic plants, increasing cases of wilt disease.

VOA: special.2009.10.27

The study was, eleven- and 12-year-old boys at a camping program.

实验中有一些11，12岁的男孩,参加一个野营活动。

耶鲁公开课 - 心理学导论课程节选

so it's specifically for people in their first year of study.

主要就是为新生开设的。

选择国际学的理由 - SpeakingMax英语口语达人

Vaxgen Inc. has devised a three-year study in which participants will be counseled around 15 times.

CNN: Vaccine

The two year study will also involve academics from Dundee and Glasgow Caledonian universities.

BBC: Nurse at desk

Researchers at Oxford University recently published a three-year study of Avon ladies in South Africa.

ECONOMIST: Avon in South Africa: Cosmetic difference | The