题目

谁能帮我看看这封英语书信有什么错误?
TO:Metro power Employees
FROM:Susannah Beech,Hr Administrator
SUBJECT:Ways to improve your response to technology failures
Date:22 September 2007
Dear Metro Employees:
There is always a chance of racing toward a deadline and suddenly having equipment fall.The following includes a few proposed suggestions to help you stave off,and cope with,technical equipment and system failures:
◎ Stay cool.There are many technical failures so they are commonplace in business; and it is likely that your bosses and co-workers will understand that you’re having a problem and why.
◎ Practice preventive maintenance:Use cleaning cloths and sprays regularly,liquids and foods should be kept away from keyboards and printers; and you should make sure systems are shut down when you leave at night.
◎ It is important for faster repair assistance to promptly report computer failures to Bart Stone assistant director of information services ext,2238,who will get

提问时间：2020-12-08

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结尾需Yours sincerely
开头需Dear xxx
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Dear XX,
正文
Sincerely yours,
XX
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