She's four years his junior.

　　她比他小四歲。

　　I couldn't transfer all my credits from junior college.

　　我無法把我在專科學校的所有學分都轉過來。

　　I spent my junior year in France.

　　我三年級是在法國念的。

　　Junior hospital doctors are thrown in at the deep end in their first jobs.

　　醫(yī)院的初級醫(yī)生開始工作時會遇上未曾料到的困難。

　　Our junior employees are being groomed for more senior roles.

　　我們的初級雇員正在接受培訓以承擔更重要的職責。

　　She is junior to me.

　　她職位比我低。