| style="background: #FF2400" align= center| '''<big> 游戏杠杆原理</big>'''

|<center><img src=https://pics0gimg2.baidu.com/feedimage_search/e4dde71190ef76c69555379d717c89fcae516776src=http%3A%2F%2Fwww.pep.com.cn%2Fczwl%2Fjszx%2Ftbjx%2Fsj%2Fjxsj8x%2Fsj913%2F201008%2FW020100825349974011443.gif&refer=http%3A%2F%2Fwww.pep.com.jpegcn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?tokensec=00b7b0824681b57b4073c41d28251b04 1653117999&t=453917a2b4db38288bca65b053ab26a4 width="300"></center><small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%9D%A0%E6%9D%86%E5%8E%9F%E7%90%86&step_word=&hs=0&pn=1049&spn=0&di=7077204560107798529&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=16855731625347479%2C9458531892C4246514715&os=3341417414695019341%2C10691324642C2690248676&simid=16855731624202858204%2C9458531892C586614355&adpicid=0&lpn=0&ln=1832&fr=&fmq=1650525886968_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fpics02Fgimg2.baidu.com%2Ffeed2Fimage_search%2Fe4dde71190ef76c69555379d717c89fcae5167762Fsrc%3Dhttp%3A%2F%2Fwww.pep.com.jpegcn%2Fczwl%2Fjszx%2Ftbjx%3Ftoken2Fsj%3D00b7b0824681b57b4073c41d28251b04&fromurl=ippr_z2C2Fjxsj8x%2Fsj913%2F201008%2FW020100825349974011443.gif%26refer%3Dhttp%3A%2F%2Fwww.pep.com.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%24qAzdH3FAzdH3Fkwt3twiw5_z3Dauto%26e3Bkwt17_z3Fsec%26e3Bv54AzdH3Ff3D1653117999%3Ft126t%3D8mmdl8l0mnllmllbbnb3D453917a2b4db38288bca65b053ab26a4&fromurl=ippr_z2C%26ou624qAzdH3FAzdH3F33f_z%3Dfrt1j626e3Bx7jmn_z%26u5626e3Bv54AzdH3F3tw5y7x7jxtkwAzdH3FuwgojgAzdH3FuwgftAzdH3Fdald90b_z%3Drv26e3Bip4s&gsm=b31&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwyLDMsNSw0LDYsMSw4LDcsOQ%3D%3D 来自 呢图网 的图片]</small>