必要劳动

jì suàn bì yào láo dòng shí jiān

计算必要劳动时间

calculate necessary labor time

zuò wéi pǔ tōng láo dòng zhě wǒ men zì jǐ hěn nán qū fēn bì yào láo dòng hé shèng yú láo dòng

作为普通劳动者，我们自己很难区分必要劳动和剩余劳动。

As ordinary laborers, we can hardly tell necessary labor from surplus labor.

shè huì bì yào láo dòng shí jiān jù yǒu duō zhǒng hán yì

社会必要劳动时间具有多种含义。

Social necessary labor time is the integration of multiple implications.