笑,是人们生活中不可缺少的一部分,而笑又分为许多种,在不同性格的人身上也有不同的表现,接下来,就让我们研究一下——笑。百笑之首——微笑,微笑是笑中最温和的一种。如果将笑比作阳光,那么微笑就是初春早晨的暖阳,使人浑身暖洋洋的,充满活力,使人一天都神采奕奕。最开心的笑——大笑,大笑是笑中感染力最强的一种。一般情况下,人们大笑是因为觉得某件事物有趣,而人们大笑时,通常会笑得肚子疼, Laughing is an indispensable part of people’s lives, but laughter is divided into many kinds, and people in different personalities also have different performances. Next, let’s study - laughter. Smile first smile - smiling is the most gentle kind of laughter. If you compare laughter to sunshine, then smiling is the warm spring of early spring, making you warm and full of vitality, making you feel energized every day. The happiest smile - laughter, laughter is the most infectious kind of laughter. Under normal circumstances, people laugh because they think something interesting, and people laugh, they usually smile painful,