劳力

jié shěng láo lì

节省劳力

labour-saving

zhōng guó fù nǚ shì yī zhī guǎng dà de láo lì zī yuán

中国妇女是一支广大的劳力资源。

China's women are a vast reserve of labour power.

nán láo lì

男劳力

male workforce

bān dòng zhè ge dà xiāng zi hěn fèi láo lì

搬动这个大箱子很费劳力。

It costs a lot of physical strength to carry this heavy box.