常見(jiàn)例句Cars are checked as they come off the production line.汽車經(jīng)裝配線組裝完畢後即進(jìn)行校驗(yàn)。The production lines were phased in last year.這些生產(chǎn)線,是去年逐漸引進(jìn)的。 返回 production lines