帮我看看下面这段话有什么语法错误或者其他不好的,很短的

题目

帮我看看下面这段话有什么语法错误或者其他不好的,很短的
Today,I interviewed a foreigner.he is a teacher in maodun senior high school where my mom works.he is chinese man.but when he was liitle,he went to canada .because his father worked there.so he just could speak english a little.he has short hair and it is black.he wear a pair of glasses.he dressesd very 随意t-shirt,shirt and sandals.he was very friendly when I entred his office.i asked him 10 questions.he answered very carefully.but I couldn’t understand very well.becouse my english is not well.

答案

He is Chinese man.改成 He is a Chinese man.
But when he was little,改成 But when he was young.
he has short hair and it is black改成He has short black hair.比较好
becouse my english is not well中的well改good.
so he just could speak english a little.改成so he could just speak a little english.