bì / yào / chǎn / pǐn / shì / wéi / chí / láo / dòng / zhě / jī / běn / shēng / huó / suǒ / xū / de / chǎn / pǐn必要产品是维持劳动者基本生活所需的产品。Necessary products are those needed to maintain workers' basic livelihood.