jūn / shì / shàng / cháng / yòng / mí / cǎi / zuò / wéi / bǎo / hù / sè / lái / yǐn / cáng / zhuāng / bèi / 。军事上常用迷彩作为保护色来隐藏装备。Camouflage is commonly used in military operations to hide equipment.