The problems existed in discharge printing of knitted undershirt cloth were analyzed, such as edge roll, dark color, and color difference prevention and measures are also presented in this paper.

针织汗布在拔染印花工艺中极易出现卷边、色泽萎暗、 印花颜色不一致、 色差等印制问题。文中分析了色泽萎暗及产生色差的原因，并提出了预防措施。

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The mother takes her hands off the three-wheeler pram, which begins to roll towards the platform edge.

母亲把手从三轮婴儿车上移开，婴儿车就开始滚向站台边缘。

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The footage shows the mother taking her hands off the three-wheeler pram, which begins to roll towards the platform edge.

录像显示，那位母亲把手从三轮婴儿车上拿开，婴儿车开始滚向站台边缘。

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' So the rock 'n' roll edge, having a rock guitar, was kind of the icebreaker to say we're familiar.

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But as the billions roll towards the edge of the UK's underfunded health service, Tony Blair and his ministers made it clear that they have no intention of simply watching them plummet off into the darkness.

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Then you get to do the fun part roll it out, hold the edge and rotate it so that gravity pulls the dough into a circle, and toss it in the air.

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