Stick with simple designs that are mostly plain with sharp lines and curves.
你需要穿着一些只是简单的拥有突出的线条和曲线的简洁设计。
It is difficult for the computer to draw break lines, because they are irregular curves.
因波浪线是不规则的曲线，所以计算机辅助绘图有一定的困难。
It is difficult for the computer to draw break lines, because they are irregular curves.
因波浪线是不规则的曲线，所以计算机辅助绘图有一定的困难。
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