posing

1.She is always posing.

她总是装腔作。

2.The model was posing carefully.

这位模特儿在认真地摆着姿。

3.She had been posing as a diplomat, but her cover was blown when she was found sending coded messages to agents.

她表面身分一直是外交官，可是被发现给特务发送密码电报，暴露了真实身分。