When you say a friend has a sense of humor do you mean that he makes you laugh, or that he can make you laugh?

When you say a friend has a sense of humor do you mean that he makes you laugh, or that he can make you laugh?

当你说一个朋友有幽默感时，你是说他能让你笑，还是说他能让你笑?

-- Max Frisch 马克斯·弗里施