"It's kind of irreverent. Well,the British scientific establishment roared with laughter."

VOA: standard.2009.11.25

If there was a bowl of fruit up there as you walked in, it'd be incongruous but people wouldn't shriek with laughter and point to the fruit.

如果你走进教室,看到这里有一碗水果，这也是不一致,但你不会高声大笑地指着水果。

耶鲁公开课 - 心理学导论课程节选

It was the answer we had trouble with." (LAUGHTER) Jack Benny said "The show itself is the important thing.

VOA: special.2009.10.11

They may cause pulses to quicken but usually they are greeted with nervous laughter and calm evacuations.

VOA: standard.2009.09.07

In a nearby restaurant, a police cadet named Amanda cherishes laughter with her love.

VOA: standard.2010.02.13