He was wearing a khaki uniform and a blue beret.

他身穿卡其色制服，头戴蓝色贝雷帽。

He looked almost exactly like Hilde's father – with a " black, well-trimmed beard" and a blue beret.

他看起来几乎和希尔德的父亲一模一样——留着“修剪整齐的黑色胡须”，戴着蓝色贝雷帽。