Then he'd write on a little note " and hand it to the guy and say just keep this note.

之后金匠会将其记录到一张票据上,交给他个人并且对他说：“保留好这张票据。

耶鲁公开课 - 金融市场课程节选

Second thing I want to note is, the little hash mark or the pound sign, that's identifying a comment.

我想要说的第二件事是，这个小斜杠或者是井字号，这是用来标注注释的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now just working with the four-note motive here-- A strange little dissonant chord there resolving to consonance.

现在四音符的动机出现,这有一段有点不和谐的和弦,解构成和谐音

耶鲁公开课 - 聆听音乐课程节选