The fact that the laughter works, it gets him from a painful, embarrassing, difficult situation, into a funny situation, into what we're actually enjoying there, and I think that's a really interesting use, and it's actually happening all the time.
事实就是，「笑」起作用了， 笑把他的一个痛苦、尴尬、难办的处境， 变成了一个有趣的状况， 变成了让我们都很开心的状况， 而我想这真是「笑」的一个很有趣的用处， 它实际上每时每刻都在发生。