他穿着简单的蓝棕色长袍，拿着一根雕刻过的手杖。
He dressed in simple blue and brown robes, and carried a carved walking stick.
格里诺穿着一件蓝格子衬衣、红围巾，棕色皮套裤。
Greenough wears a blue chequered shirt, red scarf and brown chaps.
激光能去除眼球虹膜最外层的棕色素或黑色素，而蓝眼珠会在两到三周之后显现。
The laser energy removes the brown pigment, or melanin, from the top layer of the iris, and the blue eye colour emerges over the following two to three weeks.
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