释义 |
keep fit 英kiːp fɪt美kiːp fɪt I短语²⁶⁷²⁸ 基本例句 保持健康 养生秘诀 Exercise may hold the key to youth, according to a study which showed people who keep fit are up to nine years biologically younger than those who do not. 一项研究表明,锻炼身体是永葆青春的秘诀。研究发现,健身的人比不怎么锻炼的人在生理上要年轻九岁。 www.chinadaily.com.cn |