²Describe a character-building event or situation in which your involvement made a significant difference.
这个essay到底是什么意思?character-building event是什么意思?我原来以为是性格塑造之类的,结果去GOOGLE查了,有个网页说是“素质教育”的意思,我就迷茫了……另外,your involvement made a significant difference的意思是我的加入使事情发生了变化,还是事情使我发生了变化?