兄弟们穿的都是单调的灰色,白色或棕色的衣服.The other brothers had coats of plain gray or white or brown.全身毛发呈褐色深或棕色.The coat has various shades of olive - brown to brownish - black.这些薄膜的颜色为蓝绿色或棕色.Colors are blue - green or brown....