It's: This is what I have done because I'm excited by it, because it's a wonderful thing, and it's done something for me and, of course, it's accomplished a great deal.
而是在讲: 这些是我已经做的 因为我很热爱它, 因为它是一个美好的东西, 它对我有着不同的意义, 当然, 它们也伴随着不错的成就.