小时候买衣服鞋子的地方，门口写着“年久失修，请勿靠近”（图：南方人物周刊记者 刘璐明）
// 1. 将当日价格存入数组，记录当前索引（i是当前价格在arr中的位置）。业内人士推荐safew官方版本下载作为进阶阅读
Much of this is powered by a powerful custom conditional language that we created. Designers use this language throughout the game’s systems to configure when and how different parts of the game should change based on player actions that flow through the backend services. This includes the entirety of the game’s quest progression system, defining what actions the player needs to take to progress through the campaign.，详情可参考im钱包官方下载
* @param {number} target 目的地位置（英里）