Some even offer a subscription service with quarterly or even monthly updates.
有些厂商还提供每季度甚至每个月更新的订购服务。
He paid a subscription to the Hunt but never rode to hounds, though his daughter always did.
他向猎狐协会交了会费, 但从未参加过猎狐, 而他女儿却每每必去。
My subscription ran out last month.
我的订阅期到上个月为止。
