So you may take this course ultimately via pass-fail or letter grade and I am more than happy to chat with you about the implications and to sign any paper work such as the stack here that you might need.

你可能希望这门课采用及格-不及格分制或者分数制,我很乐意跟你聊下,两个打分制各自的含义,也可以帮你在这里签到。

哈佛公开课 - 计算机科学课程节选

It's not always how fast you throw the fastball, sometimes it's your different styles or the different ways that you decide when to throw what.

这不总是你投出,棒球的速度有多快，有时这是你投球的类型,或者你决定采用的投球方式。

麻省理工公开课 - 化学原理课程节选

Portfolio management pools risks in a different way: by assembling a diversified portfolio or a portfolio that's negatively correlated with a risk that someone has.

而投资组合管理采用了不同的方式,多元化的资产配置,或者风险负相关性的,投资组合

耶鲁公开课 - 金融市场课程节选