Lesson 2 Enquiries 询价1. niche market 补缺市场 =specialized market2. Of utmost importance 非常重要3. Intellectual property rights 知识产权4. Duplicate v.复制5. Be interested in 对.感兴趣6. Quality assurance policy 质量保证方针7. Terms of payment 付款条件8. Look forward to 期望9. Quote后面经常加price10. Competitive price 具有竞争性的价格11. We should appreciate it if would /we shall appreciate your doing 我们将不胜感激如果。12. 20container 20英尺集装箱/尺货柜13. Substitutefor 代替 replacewith 14. Please let us know of