intellectually challenged meaning in English

智障者

The exercise itself is intellectually challenging
推断这些问题本身相当具挑战性。
Chou , 27 , started to learn how to play go with his father at the tender age of 6 . he soon found great interest and joy in the intellectually challenging game
二十七岁的周俊勋在六岁时随著父亲开始玩围棋，他很快地从这激?脑力的游戏中找出乐趣。
The poems of 17th - century english poets , whose verse is characterized by an intellectually challenging style and extended metaphors comparing very dissimilar things
玄学派诗歌： 17世纪英国诗人的诗歌，这种诗歌的特点是风格极具智慧，引人深思，善用引申的暗喻来对比极其不同的事物