质检员把有裂纹的杯子挑出来,统一归为次品。Zhìjiǎnyuán bǎ yǒu lièwén de bēizi tiāo chūlái, tǒngyī guī wéi cìpǐn.The quality inspector picked out the cups with cracks and classified them all as defective products.
这批产品有问题,只能当次品处理。Zhè pī chǎnpǐn yǒu wèntí, zhǐ néng dàng cìpǐn chǔlǐ.There is a problem with this batch, so it can only be handled as defective goods.
买到次品的话,商店应该负责退换。Mǎi dào cìpǐn de huà, shāngdiàn yīnggāi fùzé tuìhuàn.If you buy a defective product, the shop should take care of the return or exchange.