右臂

àn shùn shí zhēn fāng xiàng qīng bǎi yòu bì

按顺时针方向轻摆右臂。

Gently swing your right arm in a clockwise direction.

tā de yòu bì bèi gǎn rǎn le bì xū jié zhī

他的右臂被感染了，必须截肢。

His right arm became infected and had to be amputated.