求翻译：我成功的精选上了班委，当我没有做任何充分准备的时候。这是我的第一次公开精选，而且成功了。其中我也意识到了自己的表现的不足，为我以后的提高找到了方向。是什么意思？

I successfully selected on the class leadership, and when I did not fully prepared to do any time. This is my first public selection, and successful. Which I am also aware of his lack of performance, as I later found out the direction to improve.

I have the best selection on the workshop's success, and when I don't have to do any fully prepared. This is my first public collections, and has been successful. I am also aware of his own performance, inadequate for the advancement of after I found the direction.

I succeed the selection went to work the committee, when I have not made any full preparation time.This is my first public selection, moreover succeeded.In which I have also realized own performance insufficiency, had found the direction for I later enhancement.

I successfully on the selection of the class Committee, when I didn't do any adequate preparation time. This is my first public selection, and was a success. It occurred to me out of your performance, improve in the future to find out the direction for me.

I successfully selected on the class leadership, and when I did not fully prepared to do any time. This is my first public selection, and successful. Which I am also aware of his lack of performance, as I later found out the direction to improve.