Those of you who are right-handed, which comprises about nine out of ten people, have language in your left hemisphere.

大约九成的人,都是右利手,他们的语言功能定位于左半球

耶鲁公开课 - 心理学导论课程节选

How many people here are sort of complicated, ambidextrous, don't know, "Bit of the right, bit of left" people?

有多少人是有些不确定,左右都行,说不清,"时左时右"

耶鲁公开课 - 心理学导论课程节选