I authorize { -brand-name-mozilla }, maker of { -brand-name-firefox } products, to charge my payment method <strong>{ $amount } every { $intervalCount } years</strong>, according to payment terms, until I cancel my subscription.
我授权 { -brand-name-firefox } 产品的制造商 { -brand-name-mozilla } 依照付款条件，<strong>每 { $intervalCount } 年对我的付款方式收取 { $amount } 一次</strong>，直到我主动取消订阅为止。