You have to be highly competitive to do well in sport these days.

　　如今你必須有強烈的競爭意識才能在體育運動中取得好成績。

　　The changes made the company leaner and more competitive.

　　改革使公司更精干，更有競爭力。

　　Graduates have to fight for jobs in a highly competitive market.

　　畢業生不得不在競爭激烈的市場上奮力爭取找到工作。

　　Applicants are selected for jobs on the results of a competitive examination.

　　競聘者按遴選考試結果擇優錄用。

　　A good salesperson has to be aggressive in today's competitive market.

　　在當今競爭激烈的市場上，一個好的銷售員應該有進取精神。