One way of investigating this is-- to get around the selection bias-- is to try to look at all countries.

为了避免选择性偏差,研究方法之一是,研究所有的国家

耶鲁公开课 - 金融市场课程节选

Sole trader, partnership, limited company and investigating what's right for you

专营商，合资公司，或者是有限公司，找到适合你的，

关于创业的全部 - SpeakingMax英语口语达人

Again investigating the things aloft under the ground. He is what we would call today a scientist a natural scientist.

能调查上天下地之事的人,即今日我们所谓的科学家,自然科学家。

耶鲁公开课 - 政治哲学导论课程节选

For weeks I've been investigating the murders with a certain morbid fascination.

几个星期以来,我一直在研究变态杀人。

哈佛公开课 - 计算机科学课程节选

It can be a spirit of investigating problems deeply and looking for solutions creatively.

它代表着一种,深入探索问题,提出创新性的解决措施的精神。

普林斯顿公开课 - 领导能力简介课程节选