求翻译：投诉仅限于上述批次，在这之前所供应的钢笔都令人满意。我们特此要求你方接受未售出的剩余部分，总计150支，并把它们换成之前交易我们所期望的那样质量的钢笔。是什么意思？

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Complaints are only limited to the above, and in this installment before the supply of the pen are satisfactory. We hereby request that you receive is not sold, the remaining portion 150 total support, and use them for a deal before we have the expectation that as the quality of the pen.

The suit only is restricted in the above raid, supplies before this the fountain pen is all satisfying.We specially request the remainder which you accept have not sold, amounts to 150 before, such quality fountain pen which and changes into them the transaction we expected.

Complaint was limited to that batch, prior to that the supply of pens are satisfactory. We hereby request you to accept the remainder of unsold for a total of 150, and transactions before they changed our expectations of quality pen.

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