optional charge造句

• Optional charges for buyers ' account
  选港费由买方负担
• Your request for optional destination made in the l / c may be accepted provided the l / c stipulates the optional charge to be included in the credit amount and paid by the buyers
  如果买户能支付选港费并在信用证内注明，贵方来证关于任选目的港的要求才能被接受。