But when you start doing scientific research or financial work, imprecision and rounding errors start to add up.

但如果你碰到涉及科学研究,或财政方面的项目时，不精确度,和错误就会累加。

哈佛公开课 - 计算机科学课程节选

You might have brought in investments or something by borrowing money, so the investment--the combined investment and liability could be very volatile.

你可能通过贷款,进行投资或运行某种项目,因而投资...这种兼有投资,和负债性质的项目,风险极高

耶鲁公开课 - 金融市场课程节选

Or people like Richie Davidson actually scanned the brain and showed significant changes as a result of an 8-week meditation program.

或像是Richie，Davidson，通过扫描大脑,显示八周的冥想项目,可以产生重要改变。

哈佛公开课 - 幸福课课程节选