Put slightly differently, hexagonal cells allow bees to focus on producing honey and expend the least amount of energy making wax.

或者稍微换种说法，六边形的空间使蜜蜂能够把精力放到产蜜上，并且花费最少能量制蜡。

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That sticky substance is sebum, which is made from the delightful recipe of wax and the remains of dead fat-producing cells.

那油腻腻的东西便是皮脂，便是已经死翘翘的脂肪细胞，等同于羊毛脂，而它却被冠冕堂皇地用于制蜡。

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Lost-wax casting: Traditional method of producing molds for metal sculpture and other castings.

蜡法：制作金属雕塑和其它铸件用的模具的传统方法。

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