We use our superior quality to ensure our customer high efficiency in marker making and which help our customer win more market in their area.

我们用我们的优良的品质，以确保我们的客户高效率的决策和标志，以帮助我们的客户赢得更多的市场在其地区。

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The DNA rearrangements are unique to cancer cells, making them a very specific marker.

DNA重组是癌细胞独一无二的特征，也是一个非常具体的指标。

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Gunners manager Wenger is frustrated by the situation and concedes there is little point in making a bid for Wright-Phillips until Chelsea have put down their marker.

强手的主教练温格对于目前的情况感到失望，并且承认除非切尔西退出竞争，不然对于赖特-菲力普斯的出价是没有什么实际意义的。

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But the home team took the lead in the tie when Carew, making his first appearance of the season, cut in from the right, wrong footed his marker with a crisp turn and drilled a low strike beyond Payer.

BBC: Aston Villa 2-1 R Vienna (2-2)