路上走来两个人,一个是胖子,一个是瘦子。胖子挺胸凸肚,横阔竖粗;瘦子瘪瘪单单,纤纤细细。两人走路的样子不同:胖子趾高气扬大摇大摆,一脚下去,周围的世界似乎都会抖上三抖;瘦子却显得平平稳稳,连蚂蚁也不会受到惊动。胖子和瘦子走在路上。其实,胖子和瘦子是相识的,但他们却谁? Two people came along the road, one was fat, one was skinny. Fat breast chest belly, horizontal width vertical thick; thin deflated flat, thin slender. The two look different: the fat-to-air swagger, kick down, the world seems to be shaking around the three trembling; thin but it appears calm, even the ants will not be alarmed. Fat and thin man walking on the road. In fact, fat and thin are acquaintances, but who they?