我为报社工作了20 年，现在我下海经商怎么翻译？

I have worked for newspaper for 20 years, but now I am a businessman

After 20years' work in the newspaper office,I begin to do business now.

I've been working in news agency for 20 years, and now I start to do business.

After acting as a newspaper editor for 20 years, nowadays, I go into business.

请问：“我”原先在报社是干什么工作的？报刊编辑吗，上述译文按照编辑翻译。或可不译，直接说after working for a nespaper。

I had worked in a newspaper office for 20 years before I became a business man