They might say my sample period was off, ... but that's what the theory-- ... using my data for the sample period that I computed-- the expected returns and co-variances says one should do.

他们可能说我的采样周期是有问题的，不过我的结果都是靠理论-,我采用自己收集的数据计算出-,预期收益和协方差可以用来指导我们的投资行为。

耶鲁公开课 - 金融市场课程节选

where you tutor and are mentor for a refugee kids in the Providence community.

我们的任务就是给普罗维登斯的难民儿童提供辅导和指导。

校园生活 - SpeakingMax英语口语达人

Love and loyalty are mere abstractions, however, without some sort of vehicle for their expression; and the vehicle for their expression then is God's Torah, the sum total of God's teachings and instructions and laws and guidelines, which are supposed to ensure long life and prosperity in the land.

爱和忠诚都是一种无法表述的吸引力,于是律法卷就成了表述它们的方式,即对上帝的教诲，指导，律法和方针的,汇总，它将保证这片土地长久的,繁荣。

耶鲁公开课 - 旧约导论课程节选

I am a full-time yoga teacher and Ayurvedic wellness counselor.

我是全职瑜伽老师和阿输吠陀养生指导师。

帕丽斯·希尔顿 - SpeakingMax英语口语达人

Remember, it's ninety-nine percents practice and one percent theory.

记住，成功是 99% 的汗水和 1% 的理论指导。

I feel like 课堂 - SpeakingMax英语口语达人