Write a memo in about 50 words.
You are a department manager. A new copying machine has been installed in your department. Write a memo to tell your staff members to be careful in using the newly-installed photocopier. Your instructions should include the following particulars:
·Ask them not to use it for too long at a time. ·Ask them to switch off the machine after use.
·Encourage them to offer suggestions for the care of the machine.

Write a memo in about 50 words.
You received a letter from a British customer complaining of the late delivery of their Order No.366.Then you looked into the matter and found it was the fault of your dispatch department.Write a short memo to your assistant, Jack Zhou.
·Ask him to visit your dispatch department and urge them to dispatch the order.
·Specify the goods, quality, and the deadline for dispatch.
·Add any relevant information you can think of.

Write a letter in 130-150 words.
你公司是专营办公家具的外贸公司。请给你的客户David Howard先生写一封回信，信中应包括以下内容：
·确认对方的询问信，并且表达愿意为对方再次服务的友好意愿；
·介绍产品的特点、优点以及将给未来用户带来的好处；
·能给潜在客户提供服务和优惠，使客户产生购买欲望；
·敦促客户尽快决定，因为订晚了可能没有货源可供。

Write a letter in 130-150 words.
Write a sales letter to an old customer who placed an order with you two years ago,and draw his attention to some new products which represent a great improvement on some of the models he has sold successfully.Your
letter should cover the following particulars:
·对方是你公司的老客户，曾大批订购你公司生产的开关装置（switchgear），之后就没有再订过货。
·告知客户你公司最近在市场推出一种最新高压（high voltage）开关装置，并介绍新产品的特点。
·随函寄上产品规格及价格表供对方参考，并强调尽快订货的重要性。