广播电视英语短句 第 8 课：数字教科书-2

They lighten the load of school bags. 它们减轻了书包的份量。

They save paper and trees, and make learning more fun and interactive. 它们节省了纸张和木材，并且使学习更加有趣和互动。

And lastly he said they help schools with their finances. 同时最后他说，它们也有助于学校节约资金。

The state has had to make severe cuts in school spending because of deep financial problems. 这个州不得不由于深层财政问题而几次缩减学校开支。

More than six million students attend California public schools. 超过六百万的学生入学于加利福尼亚的公立学校。