Round head low square neck carriage bolts.

半圆头低方颈螺栓。

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For serious offences, use is made of the pillory as well as of the cangue, which latter is a heavy square wooden board round the neck.

对严重违法者，既使用颈枷也使用手铐。 颈枷是戴在脖子上的一块沉重的方木块。

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These are made of leather, with a small square projection that prevents the horse from arching its neck to suck in air.

它们是皮制的，方形的突出部分，能预防马弓着脖子吸进空气。

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