It was written in the second century sometime by a guy in Rome named Hermas,and it's called The Shepherd.

它成书于主后第二世纪左右,作者为一个叫黑马的罗马人，它被称为牧人书。

耶鲁公开课 - 新约课程节选

So right now, it's something like 2% or it's a little bit higher last year, but maybe it'll be 2% going forward.

希勒有可能记错了08年2月份的美国通胀率为4%,略高于去年的水平,但未来应该会维持在2%左右

耶鲁公开课 - 金融市场课程节选

We took the problem of size a thousand, we divided it in half.

当我们遇到一个规模为一千左右的问题时，会将其分为两部分。

哈佛公开课 - 计算机科学课程节选

Well, the vaccine turned out to be about 70% effective.

疫苗的有效率为百分之七十左右

耶鲁公开课 - 生物医学工程探索课程节选

Back in the 1840s, life insurance was very important because the average expectancy of life was only something like forty-five years, so that meant parents were dying left and right.

在19世纪40年代的时候,寿险是非常重要的,因为当时的人均期望寿命,仅为45岁左右,这意味着双亲平均只能活到45岁

耶鲁公开课 - 金融市场课程节选