英语翻译：预付30%，系统上线是支付50%，上线一年之内支付剩下的20%；

Question

如题所述

Answer 1

30% down payment, 50% should be paid after system launch, 20% within one year after system launch.

Answer 2

payment term should be: 30% deposit, 50% payment for system on line, and the 20% balance payment after one-year of the service. (仅供参考)

Answer 3

30% prepaid, 50% payable on the system accessing the web and the balance 20% payable whithin one year after the system being working.本回答被提问者和网友采纳