情景会话口袋书人际篇 第559期:市场调研(2)(在线收听

   5. It is necessary to improve the packaging.

  改进包装方法十分必要。
  还能这样说:
  Improving the packaging is necessary.
  It is necessary to make the packing better.
  应用解析:
  improve abilities 提高能力;
  improve one's time 善用时间;
  improve in health 改善健康
  6. We have a big demand for this product.
  关于这类产品我们有很大的需求量。
  还能这样说:
  We need to a big deal of this product.
  There is a great demand for this product.
  应用解析:
  have many demands on one's time 时间不够支配;
  in great demand 需要量很大
  7. Our toys are lacked variety.
  我们的玩具太单一。
  还能这样说:
  Our toys are too simple.
  We don't have various toys.
  应用解析:
  a variety of 各种各样的,种类繁多的;
  every variety of form 各种形式
  8. Manufactures are interested in technical improvements.
  生产厂商对技术改进很感兴趣。
  还能这样说:
  Manufactures are fond of the technical improvements.
  Manufactures take a great interest in improving the technology.
  应用解析:
  bear interest 产生利息;提供利息;
  give back with interest 连利息一起偿还某人;加倍还击某人
  原文地址:http://www.tingroom.com/lesson/qjhhrjp/296235.html