at the buyer’s option, the seller i

at the buyer’s option, the seller is obliged to repair or replace, pay or refund the costs of repair of defective products.

Результаты (китайский) 1:

根据买方的选择，卖方有义务修理或更换有缺陷的产品，支付或退还修理费用。

Результаты (китайский) 2:

根据买方的选择，卖方有义务修理或更换、支付或退还缺陷产品的修理费用。