M: No. These terms need to be amplified.
M：没有。这些条款需要被详述。
W: What if the sale is made on the basis of sight draft?
W：要是买卖是建立在即期汇票的基础上又怎么样呢？
M: Then the shipping documents have to be attached. That way, both parties confirm the documents that will accompany the draft and constitute evidence of shipment in compliance with the contract terms.
M：那么必须附上装船单据。那样一来，双方要确认带有汇票的单据，构成与合同条款相一致的装船证明。
W: Therefore, we must be very careful in building up clear expressions and complete understanding on both sides of trade.
W：因此，我们的双边贸易必须小心建立在清楚表达与完全理解的基础上.。
M: Yes, that's very important.
M：是的，很重要。
