问题描述：
英语翻译
To whom it may concern,
Thank you for your email.
It will be very nice if you can prepare a letter in English expressing clearly what the challenges are and what assistance U can provide.
Best regards
To whom it may concern,
Thank you for your email.
It will be very nice if you can prepare a letter in English expressing clearly what the challenges are and what assistance U can provide.
Best regards
问题解答：
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