在美国大街遇到前男友的概率是（1 / 2）

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i7nkkYjmtK/obmaBp+iLnOeMvO++r+ihsuappOWKu+QgPmM8PmMvPA2CgOOLj+W3lOeNieWEmueRiOaGuuSwiOWHgemvq+eAuOSmj+WDkOewnOWonOW2hOeFseWRiOYgPmM8PmMvPA2CgOOGuuSvlucgPmM8PmMvPA2CgOOMh+m2ruWwiOWem+WwnOWJh+WwhuWahOiLieaonOWwjueRiOYgPmM8PmMvPA12ZWVlZZq877q65Ja45ZGP5SA+Yzw+Yy88Da+Y5oeO54Km5oSa54uP5beU542J5bCI5YeB6Zeh6Kek5b2b5Y6+56ic5SA+Yzw=