A stick of celery does not provide much sustenance.一把芹菜提供不了多少营养。The celery is fresh and crisp.这芹菜新鲜脆嫩。Chop the celery and add it to the salad.把芹菜切碎放到色拉里。Instead of snacking on crisps and chocolate, nibble on celery or carrot.不要把薯片和巧克力当零食来吃,要吃些芹菜和胡萝卜。