the way in which someone usually holds their shoulders, neck, and back, or a particular position in which someone stands, sits, etc.

She's got very good/bad posture. 她仪态优美／极不优美。

He always adopts/assumes (= moves into) the same posture for the cameras. 他在镜头前总是摆出同样的姿势。

a way in which a government or other organization thinks about and/or deals with a particular matter

For the third time this week the opposition has attacked the government's posture on defence. 本周反对派已是第3次攻击政府的国防政策了。

The tone of the feminist speakers suggested they were adopting a somewhat defensive posture. 女权主义发言人的口气表明她们的戒心相当重。