求翻译：I also talked with Grace about the new color - Black for F'12. Once the color has been approved by design, we better retest the fabric in the approved color in the lab again to ensure that the color fastness will be similar to the Dark Indigo color. We don't want to have last minute surprised that the fabric failure when we move to production.是什么意思？

待解决 悬赏分：1 - 离问题结束还有