They've got the lowest truancy record in the Midlands.

他们有英格兰中部低的记录。

Others threatened to take measures against students for school absences.

其他人则威胁要对的学生采取措施。

These help administrators to count students who turn up to class but miss the morning register.

有了这些标签，学校管理者就能知道有多少学生虽然没有早上的签到迟到了。

In March last year 20,000 school children in the Brazilian city of Vitoria da Conquista had radio tags sewn into their uniforms to help detect truants.

去年3月，巴西维多利亚达孔基斯塔的一些学校在两万名学生的校服上缝上了无线标签，这样就能找出那些的学生。