一个人的笑点,跟液体的沸点一样,如果别人100度才能烧开,你50度就开了,你的笑(沸)点就比别人低。
(西施效颦,哈哈,我也练一下翻译)Laughing point, like boiling point or other tipping points, is measured by the temperature at which a laughter/boiling is trigged. If it is easier to make you laugh than to make others, your laughing point is lower than others'.