询问一句话的翻译（这是我发表的第一个话题，请多帮忙啊）

chery001

大家帮我翻译一句话阿：“我前三学年的专业排名在前20%以上”

是不是这么翻：My ranking in my major of the past three academic years is higher than top 20%.

我怎么看怎么不顺眼

还请大家帮忙翻一下阿 谢谢！！！

shiguang

I rank within top 20 of  100 with my major in the first three years.