ninety例句
Ninety per cent of lone parent families are headed by mothers.
90%的单亲家庭由母亲持家。
Ninety-nine per cent of primary pupils now have hands-on experience of computers.
现在，99%的小学生都亲手操作过电脑。
Secret investigations have netted
ninety staff suspected of fraud and theft.
秘密调查已抓获90名涉嫌欺诈盗窃的职员。