如何使用 "brainy" 造句

1. A brainy person usually has good grades in school .
通常聪明的人在学校成绩都不错。
2. Does he look brainy ?
他看起来很聪明吗?
3. Lots of brainy female graduates enter the job market each year .
每年都有大批有头脑的女性从学校毕业进入社会。
4. Her children are all very brainy .
她的孩子个个都很聪明。
5. He is brainy he is confident he is parsimonious with social interaction .
他很聪明,有自信,并且很少参加社交互动。