They're pretty small right now, but supposed there could be more numbers, so let me increment my right hand.

现在它们都很小，但假定它包含更多的数字，我以右手的增量示意。

哈佛公开课 - 计算机科学课程节选

void Let me go ahead and just to be a little anal add void there.

让我继续在括号里加上。

哈佛公开课 - 计算机科学课程节选