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来源：雅诚德英语网
I am writing to you concerning the Bernster Special 150 SL that I bought from you two weeks ago.
我给您写信是关于我两周前从您那里购买的BernsterSpecial 150SL。
I am writing to you concerning the Bernster Special 150 SL that I bought from you two weeks ago.
我给您写信是关于我两周前从您那里购买的BernsterSpecial 150SL。