第20章 差距（1 / 2）

PmMvPA2dgOKCgOOnkOW0mOWtl+mgveSMvO+GuuSXvuWcgOI+Yzw+Yy88DYKA44a65KWd5re16IeR5oSa56u/5aKs5o+757K35Zqu5a+C6Iy877S35b6w5Ymc5o6Q5au66Ja75Jye5oKm5Yy877Sk5bKK5YSa54+E5pe+5Zm/6D5jPD5jLzwNnYDigoDjkK3lqa3lvaXlhJrnl77lmqTlr4/ljbjkqrjkr5jmjLzvmKvphpXlhYPmjLzvhbjll77lv5XpkYjmtK/oqKflv5jpiJzmi6fnn7zviZzmobLmsIjli5znoL3knIDijLzvtK/osJzln5Hnmpjlr4flm5DlrYPpnYDigoDju4Dor4/ljbjkiI/lqIPmlo3lhr3kjLzvpK7ov4nmkYjmqrjkmb/onIDiPmM8PmMvPA2CgOOWu+SGp+iZhOm6pOeooeiMvO+8nOe9meequOSAuOSWu+SZu+eMvO+vh+WbkOWtg+mZu+eYv+i6nOaLieaGsOWQvemppOWOneadgOKCgOOog+aWjeWcgOavj+WFo+iavOSAnOaMvO+6nOaDv+WJnOaAnOaxsOWgveSPsOWOu+SMvO+8rOm6nOaDv+WquOSjgumEmueZgOW2l+aPsOWvmOaYv+i2hOecnuagveSMvO+vh+WPsOWtg+mcgOI+Yzw+Yy88DYKA44mn6KGd55qZ5pyk5ayG56KV5o245Iy875KF6Z2W5aKV5o245Iy876q15ruO5bqH5aKV5qGy5r2D6amk5aCH5b2l5Yy8752v6KWP5YC45ISa55a75Lq45KCb5T5jPD5jLzwNgoDjhrrku4fltJrmvb7oqJHlq6Lor5jmsbDljbjkr4/llrvkPmM8PmMvPA2dgOKCgOOeruWLuuSvmOa9g+mEmue0r+iMvO+VgOaNuOSfueSRiOaTgemln+ecgOI+Yzw+Yy88DZ2A4oKA47aK54qR5Yim5bK65Ja75L6J5pa75Ie/6Iq26KWO5rSb55+875eQ5aWC6Ii55Jm/6JCt5YaD6ISa556x5Yu45JqB5aq45Jm/6KC95JOB6aWf572+6L+Y6Yy877WR5ZyA4j5jPD5jLzwNgoDjjYHpqrjkhrrki5znqIXlua7lhYblhJrnqaTlioHoiJzmi6fnl73nn7foqaTljYnlp6TllrvkiormjLzvupzmi4nmhJrnr4flm5DlrYPph7/ooormiormgLjkjLzvq7/llLrljY/lv5Xpi4nmkL3pqaTljp3mhr3kjLzvnrXouKTlhJrnlrvkua/liJzmi6fnl73ngKfnkL3pqaTljp3mmbvns4Pmqo/lr4flm5DlrYPpjLzvpZ3mrJzmPmM8PmMvPA2CgOOLnOeQvemppOWOneaZu+eVveWwruippOWKgei6h+W7v+eMvO+6nOaLiea6h+W/i+avh+WbkOWtg+k+Yzw+Yy88DYKA44u45JyB5ZCt5aa96Iy876+B56K657mW5o2J5Yy874Cd57Sv6D5jPD5jLzwNnYDigoDjkYjmoqzmnJblgJzmr5jmsbDlqKflv5jpiJzmi6fnjLzvqrjkoIflrLvkkYjmjLzvhrrkirjkuITomYblq7/lvYPpkqbliavljLzvhYPmqKHohJrnqJzlsI7noL3ki5zni5znLi4uLi4up5XlnIDiPmM8PmMvPA2dgOKCgOOdr+ifuuWgveSft+i6qeeJnOaqk+Wop+W/mOmInOaLp+eMvO+8rOmquOSgveShv+SRiOacgOI+Yzw+Yy88DZ2A4oKA45a75Imv6IqR5Y245JGI5rq65KyI6IC45Iy874u45LCu6Kyc5qyc5o+w5b+L5oy876u/5Yy876+Y5p+55LqH5Zi75I+E5r+E5oO/5aiU56+C6Iy8746+57uM5YSa572l5YCc5rq65LeU56+Y5pqv6J+c54W75I245Iy877Sv6Kin5b+Y6Yic5oun54KA44u65JCt5YGg56S45K+Y5qiF5Yyu5Yy876uI5bqM5YSa54q45Ki06Kyc5q+Y5pm/6Iy876at5Y+E5r+E5o245IyS5Yy875q85I245Kat5Yy874u65Ju65Imc5p+874O/5aiU55mA5baX5oi55IC75Iy874O/5aiU54245JmA5baX5oSa55Ct5amt5bOl5b2/6J+874a65IGm6IW/5Ymc5qGy5rGw5Yi55I6A5oy8752v6ISa57Sv6JqI5ZqI5aC95LOD5rOD5qC95JyA4j5jPD5jLzwNgoDjt7vkhK/oqrjkmb/ol4/lpY7mlbPmoJfmkL3pqaTljp3mnYDin7zvt5TntJvnqqTlkYjmnIDiPmM8PmMvPA2dgOKCgOO3lOe0m+eqpOW5gueJnOavmOaxsOWcg+avj+WMvO+ojuWnpOWquOSvmOaMvO+yueW9g+i6jOavmOaSgOWgveSCgOOLuuSvmOaNuOSxsOW5oOaLjuW5gueUieWRjOaMvO+3teiNuOS3r+ivmOaNuOSIj+WGp+Wdv+SMvO+ZlOmNuOSlheW2lOaMvO+cveSlt+WJnOaRiOacgOI+Yzw+Yy88DZ2A4oKA45mA5Y2+5L6a6ZSJ5ZGM5pi/6Iy875+k5Y245KWV5aWV5YOQ5Yy874yh6I245KWV5aWV5ZqB5YG876iU54Gx5Ymc5pyU57SY5ZyA4j5jPD5jLzwNgoDjvaXlr4nohojlgY3liafon4TmkYjmqofor4flm5DlrYPpnYDigoDjurzloL3klK/msbDljLzvuYLngLjkmb/osbDljLzvnJTntJjlkYjmnIDiPmM8PmMvPA2dgOKfvO+ikeWgveSjgumMvO+Ur+aVs+ahsuavmOa9vui/mOmft+iRiOacgOKMvO+GuuSbr+a5g+aZu+eDvOWMq+WEmueUsOaqgOazmOm0mOmWu+Sroui0jeWMvO+SgOaAv+adr+iEmue0r+ivh+WbkOWtg+mrouihsuaMvO+Dv+WDkue7jueJnOahsuaWu+Q+Yzw+Yy88DYKA44+95I6Z5aui6KWO5rSb55C96amk5Y6d5j5jPD5jLzwNnYDipoDipoDinIDiPmM8PmMvPA2dgOKmgOKmgOKdt+iut+WZv+iMvO+9vui/mOmLnOeLnOeNhuWMvO+xt+Wqh+igveSLnOeLnOegveSMvO+6uuSquOSvmOa3oOaMkOWcgOI+Yzw+Yy88DZ2A4p+875GI5oa65Ii55I6A5pGI5pyA4j5jPD5jLzwNnYDigoDjmKvpkI/mhb7liZzmr4/ljLzvn4Lmiafos4PmnYDmmb/ooL3ksbDljLzvh7/ojbjknIDijLzvtK/or4flm5DlrYPpnYDigoDjv4Tmj4Tmurrkqrjki5znjLzvgabohb/lqrjkmb/oiZzmobLmiZzmnIDiPmM8PmMvPA2CgOOjp+iGkOe9g+iNuOS5gueJnOaQvemppOWOneY+Yzw+Yy88DZ2A4p+875eQ5YGm6IW/5aq45Jm/6Imc5oy8762l6ZqB5aat5YSa54S56JyB5Y245Kyp6bGw5Yy874Sa57Ol5aq45IC45Iq45KKs5pyW5bq45KCb5bGw5Yy874e/6I245IKA44el5YCo54245Iy874u65LmC55WN5YCu55qk5Yy874a65KKs5pyW5bGw5Yy874a65J+E5r2l5Ymc5pe+5Ymn6Lq65ISa57yc57mv5Yuc56q45LCI5YeB6Yy876at5YSO56+Y5r+l6Jy45Jm/6IaI5Zi854y8772l5Zi/6J+55C4uLi4uLp+55JyA4j5jPD5jLzwNnYDin7zvlqTlj4Tmjbjkj4TmjLzvnJblioPmjbjkioPmnIDijLzvk4Hpg77kg7Dor4flm5DlrYPpnYDin7zvgofmvprpiL7lmb/ojLzvnYDmj4TmhJrnirjkop3pl63lsbDlnIDiPmM8PmMvPA2CgOOvh+WbkOWtg+mRkOWLnOebnee8nOeEmueepeeJnOavguevguext+Wqh+iolOeQvemppOWOneadgOKfvO+flOezpeW9v+iIueSAu+ScgOI+Yzw+Yy88DZ2A4oKA462l6ZqB5Zq85IGm6Je+5Z6d6Zqu5YC45I245Iy875+U57Ol5b2/6Iy875Wj57ut5rG35aqH6Lq85YmL5YGm6IW/5aGy5rGw5Yy874u16Kmk5aGy5q+Y5qic5Z6u5Zye5oKm5Yy8756u5bCO54W45qSu6Ja75Kmu6IGm6IW/5Ymc5oi+5Z+55ISa55+85YSF5b2l5ZqB5ay75JGI5pyA4oy877Sv6LCc5a6j5ZSw5rSb54aQ56+H5ZuQ5a2D6T5jPD5jLzwNnYDigoDjlInlkYzmiL7lr5jmsbDlv6XonLjkhJrnjIfptJjlm7/og5Dlua/ljLzvpovoh7/og5DlobLmsbDlj7DljrvkkYjmn7zvhrrkg53murrkiZzmobLmsbDlhJrnnrHli7jkmoHlrLvkkYjmjLzvtLvmiLnkjoDmnIDiPmM8PmMvPA2CgOOTgemEj+a2j+aQvemppOWOneadgOKfvO+RjOaileaYv+igveSMvO+tpemageWgveSZu+eWu+SMvO+4j+WKuOS0pOW2oemgveSvmOa5rea9peW9vui/mOmMvO+GuuSZlOmNuOSxsOWDkOWgveSZu+etpemJnOacgOI+Yzw+Yy88DYKA47+655W65YSa55a75K+Y5pm/6Iy874OD6ISa57G35aqH6Iix5ZSn5b2D6I245J+55Ja75Iy874CI5ZKP5ouC6KS45J+85YSF5bq45Ii55I6A5o2G5T5jPD5jLzwNnYDigoDjnI/oraXphJrnn4bnjbjkn5Tnio3lg5Dls4Pmjbjkr4/lkYjmjLzvirjklrvkv5vmp7TntrXooL3kjLzvuZ3njb/ljbjkqIPmr5jmqJzlnq7lpZ3mt7Xoi5znnI/ohJrnmoHllrvknJ7mgqbljLzvuYLnrpvnkobpoL3kjLzvtq7llrvkhrrksIjlnIDiPmM8PmMvPA2CgOOYq+mNuOS2ueW8gOWFvuWfnOaEmuetpemamea/oemZv+ippOWKu+S5r+Wvh+WbkOWtg+k+Yzw+Yy88DZ2A4oKA46C86b2Z54+w5ZqB5Za75Jm757uO5ay75JGI5qmu6KW75ICJ5oy875ye5pCI5oGv6Iyq6bOD5qic5bCO54y876mk5aS45Ia65Kat5a695qWd5oCh6IO/5a+Y5pCI5quF5Z+875eQ5a2l6ZqB5Zq85Ja75Ie/6LSv6KyQ5Ymc5oy877S55Zqk5Yi55Jm/6Ja75Iav6KSu6KC95JyA4j5jPD5jLzwNgoDjr4flm5DlrYPprpfpsJzlt5fps7rnm7rkiZzmjLzvjIfppr3om7/okJ3lkL3pqaTljp3mPmM8PmMvPA2dgOKfvO+DkOWsu+SRiOaZu+etpemageWBpui2hOeBqueIueSOgOa9vui/mOmfvO+QreWll+aIueSAu+SvmOappOWKu+ScgOI+Yzw+Yy88DYKA47au5b2+6KiR5buO5be16IC45JC96amk5Y6d5oq45KWO5qa96IC85a+H5ZuQ5a2D6Yy877iP5ayF5YC85bum5z5jPA==