帮忙翻译一段话，重要！

Question

Thanks for your feedback. We will test it once receiving.
The problem is that we can't use the previous 150pcs fans we bought.
Even we wash out the oil as much as possible, the oil dreg comes out from the pump still.
So we can't use them to our products. If we use them, our customers would return the good and request a refund.
Therefore we would like you to replace them new products for the next order.

Answer 1

谢谢您的反馈。我们将进行测试，一旦接收。
问题在于，我们不能用以前的150pcs球迷，我们买了。
即使我们洗出油尽可能多地，石油渣出来，由泵仍在。
因此，我们不能用它们来我们的产品。如果我们使用它们，我们的客户能恢复良好，并要求退款。
因此，我们希望你们来取代他们的新产品，为下命令。

Answer 2

谢谢你们的？？.收到货我们马上测试.
问题是,我们没法用我们手上的150pcs风扇,就算我们清洗干净,油泵还是漏油.所以不能往我们的产品上装,要不然,客户就得要求退货返钱.
所以,我们希望在下次定单中换成新的产品.

the next order：下一次的定单．
feedback应该是返修