结构推理 Your long delay in delivery has put us to considerable difficulty．We insist on your prompt shipment, failing which we will be entitled to cancel the order.
【正确答案】你们长时间的拖延已经使我们陷入相当大的麻烦当中，我们坚持要求你们迅速装运，否则订单很快将被取消。
【答案解析】