They are above average 85 . I'm among the upper third of my class.

我的平均成绩在85分以上. 我是全班第三名.

辞典例句

Several options have been proposed for the reconstruction of the upper third defects.

所选择之方法,是根据缺损大小及所剩馀下来的周围软组织来决定.

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