求翻译：我收到您的来信，我们能够达到您的产品标准。还有，样品是免费的，您把样品运费打过来，我们就可以给您寄过去，您可以看看。第一次与您合作很开心，希望咱能够成为长期合作的伙伴。祝您开心每一天。是什么意思？

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I have received your letter, we will be able to reach your product standards. Also, the sample is free of charge, shipping your samples back and forth, we can send you, you can look at past. The first time with you, and hope that we'll be happy to be able to become a long-term partners. I wish you h

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I receive your letter, we are able to meet your standards. Also, samples are free, you fight over sample freight, we can send to you, you can look at. And you are happy for the first time, hope that I can become a long-term partner. Wish you happy every day.

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