常見(jiàn)例句Animal products add flavor and variety to diet and thereby contribute to psychological well-being.畜禽產(chǎn)品豐富了食物的風(fēng)味和品種，對(duì)于心理健康也起一定的作用。We are a state-operated corporation, handling the export of animal by-products.我們是經(jīng)營(yíng)畜產(chǎn)品出口的國(guó)營(yíng)公司。 返回 animal products