[句子]
1 付清款项要多长时间？
2 但我们也要提醒贵方，您有责任对我们进行技术支持, 调试机器, 确保它能平稳启动.
3 我们一定会按照协议办事.
4 鉴于我们有长期的贸易伙伴关系,这次我们做易货贸易如何?
5 那么,让我看看你能提供什么有竞争力的价格?
［提示］
付清款项 complete the payment
长期的贸易伙伴关系 long-standing trade partnership
易货贸易 barter trade
KEY
1 How long will it take to complete the payment ?
2 But we must remind you of your definite responsibilities for technical assistance,
the performance of the machines and finally a smooth start-up.
3 We will surely act in accordance with our agreement.
4 In terms of our long-standing trade partnership, how about a barter trade this time?
5 Well, let's see what competitive price you can offer.