21.For large orders， we insist on payment by L/C.
对于金额大的订货，我们要求开信用证。
22.An irrevocable L/C gives your exports the protection of a banker''''s guarantee.
不可撤消的信用证给出口商增加了银行的担保。
23.Your L/C must reach us 30 days before delivery.
你们一定要在交货期前30天把信用证开达我方。
24.The L/C should be opened by the buyer 15 to 20 days before delivery.
付款用信用证，在交货前15天到20天期间由买方开出。
25.We would prefer you to pay for imports in RMB.
我们希望你们最好用人民币支付。
26.The L/C remain valid for 15 days from the date of shipment.
信用证应在装船后15天内有效。
27.I’ am afraid your price is quite high.
我觉得你们的价格比较高。
28.I’ m afraid we can’ t accept your price.
我们无法接受你方的还盘。
29.At present the supply of this commodity exceeds the demand.
目前这种商品是供过于求。
30.This is our lowest quotation. I’ m afraid we can’ t go any further.
这是我方的最低报价，不能再让了。
31.We may accept your price only if you can make an earlier shipment.
如果您们答应提前交货，我们可以接受你方的价格。
32.How many do you intend to order？
这种产品你们想订多少？
33.We want to order 800 cases.
我们想订800箱。
34.The most we can offer you at present is 500 cases.
目前我们最多只能报500箱。
35.I suggest you buy this product.
我建议你们购买这种商品。
36.The supply position of this product is better.
这种商品的供应情况好一些。
37.The minimum quantity of an order for the goods is 500 cases.
这种产品的起订量是500箱。
38.What do you think of the terms of payment？
关于付款条件，你们还有什么意见？
39.Excuse me， are you Mr. Brown from Paris？
请问，您是从巴黎来的布朗先生吗？
40.I work in the China National Machinery Import and Export Corporation.
我在中国机械进出口总公司工作。
