原文：
Dear Mr. Chen,
Thank you for your letter dated 5 March.
I have filled out the questionnaire and some other problems. Generally speaking, the computer functions well, yet it isn't in good heat dissipation condition, especially in summer, its temperature is as high as 60?C. It would be wonderful if you could pay more attention to this.
Faithfully yours,
Zhao Feng
译文：
尊敬的陈先生：
感谢您3月5日的来函。
我已经填写了问卷及相关的问题。这台电脑总体来说运行良好，但就是散热差，尤其是夏天，温度甚至高达60℃，请您多关注下这个问题。
赵锋
谨上
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