Cover it in scrapbook paper, tie on a ribbon with a gift tag and it becomes a just-the-right-size box for homemade cookies.
用废书剪报包住桶身，系上栓有礼物卡的丝带，这样一个大小合适的自制饼干桶就完成了。
Cover the box in decorative paper such as wrapping paper and then coat this in plastic to protect it from moisture.
包括框在装饰纸如包装纸然后外衣这在塑胶保护它从水分。
In this paper, minimum weight design of a hatch cover of box cross section is made by geometric programming. The analytic optimal solution is obtained.
本文采用几何规划方法对船舶的箱形剖面舱口盖进行最小重量设计，求得了解析的最优解。
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