辯論者; 爭辯者從事或喜歡爭辯、辯論或駁斥的人
A person engaged in or inclined to controversy, argument, or refutation.
學生們正為從事教育事業而學習提高。
The students are qualifying themselves for teaching.
她決意從事出版事業。
She's absolutely set on publishing as a career.
他從一開始就已經顯露出從事公共關系工作的天賦。
She has shown a flair for public relations from the beginnings.
因此，對一個從事社會活動的人來講，培養一種嗜好和新的情趣方式，乃是至關重要的對策。
The cultivation of a hobby and new forms of interest is therefore a policy of first importance to a public man.
為了有朝一日步入政壇而學習法律; 感覺到政治是一項值得從事的事業
Studied law with a view to going into politics; felt that politics was a worthwhile career.
取得學位后不久，他就從事政治投機活動。
He took a flier in politics soon after getting his degree.
她很有創作能力，既從事寫作又從事繪畫。