Instead of snacking on crisps and chocolate, nibble on celery or carrot

　　不要把薯片和巧克力當零食來吃，要吃些芹菜和胡蘿卜。

　　With both ends chopped off, there's not much left of this bunch of celery.

　　這把芹菜掐頭去尾剩下不多了。

　　The part of celery production management information system is based on previous research.

　　芹菜生產(chǎn)管理信息系統(tǒng)部分是基于前面研究基礎(chǔ)上建立起來的。

　　This celery is too old, it's very stringy.

　　芹菜太老，有很多筋。

　　Processing of celery powder bread is studied in this paper.

　　研究芹菜粉面包的開發(fā)工藝。