The string slots of the classical guitar headpiece can be painted with shellac using a small camel-hair painters brush.

古典吉他弦钮槽附近可以用一个小的骆驼毛画刷刷虫胶漆。

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After years of criticism from human rights groups, countries like the UAE and Qatar have banned using small children as camel jockeys and are testing out interesting mechanized devices.

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