领取70%25E5%25A4%259A%25E5%25B2%2581%25E8%2580%2581%25E5%25A4%25AA%25E5%25A4%25AA%25E7%25BA%25AF%25E6%25A3%2589t%25E6%2581%25A4优惠券时，请详细阅读优惠券的使用规则。