Ubercart Event Registration (6.x-1.0-beta6) - en to unknown language translation catalogue (4 entries)

en: Order
target: 订单

en: Features
target: 特性

en: Ubercart - extra
target: Ubercart - 额外

en: If the balance is less than or equal to $0.00.
target: 如果余额小于或者等于$0.00.
