it is said that e-schoolbags are going to be brought into use in chinese midddle schools

分类: 作业答案 • 2023-01-09 11:07:13

问题描述：

it is said that e-schoolbags are going to be brought into use in chinese midddle schools
be brought into use 如何理解

答

投入使用bring into do sth是固定短语吗是