可唔可以解釋一下d句子啊

But although he was clever,his social skills proved to be inadequate.
雖然他很聰明，但他的社交技巧証實是不足的。
He was a year younger than most of his classmates and small for his age.
他比大部份的同學年輕一歲，而以他的年紀而言他長得較為矮小。
The skinny,left-handed boy with big feet and a squeaky voice was often the object of jokes and found himself treated as an outsider by his peers.
那廋削、大腳板及有一把尖銳聲線的左撇子小男孩時常是人家取笑的對象，及被同輩排斥視為非我族類。

但是雖然他聰明， 證明是inadequate.He的他的社會技能是 一年年輕， 他的大多數同班同學和為削瘦他的age.The 小， 有大的腳和一種發刺耳聲的聲音的慣用左手的男孩經常是笑話的物體並且發現他自己被他的同等的人看作一名外人。

縱使這個男孩十分聰明,但是他的社交能力明顯不足.他比起一般的同班同學小一歲.廋小的身材,天生左撇子,不太合比例地大的雙腳及稚嫩的聲線(雞仔聲)經常成為同學間的笑柄,令他感到與同學間有一份強烈的隔幕.