领取70%25E5%25A4%259A%25E5%25B2%2581%25E8%2580%2581%25E5%25A4%25AA%25E5%25A4%25AA%25E5%25A4%258F%25E8%25A3%2585%25E5%25A4%25A7%25E7%25A0%2581优惠券时，请详细阅读优惠券的使用规则。