我一直从事教育工作。

I've always worked in education.

《牛津词典》

自2000年参加工作工作以来，我一直从事行政管理工作；

Since the beginning of my work in 2000, I have always been engaged in administration .

youdao

地震前我一直从事兰花的养殖达20余年，对兰花养殖有丰富的经验。

Before the earthquake, I had engaged in the orchid culture for 20 years, I own a wealth of experience about the orchid culture.

youdao

Now some of this might be luck but I don't think it's all luck because he's done this consistently for so many years.

也许这里面有运气的成分,但我不认为这都归因于好运,因为他一直从事着这项事业

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