Because they are teaching the same material over and over again, they can do an excellent job with teaching most subjects, including maths.

因为她们一遍又一遍地教同样的教材，所以能够出色地讲授大多数课程，其中包括数学。

youdao

Because they are teaching the same material over and over again, they can do an excellent job with teaching most subjects, including maths.

因为她们一遍又一遍地教同样的教材，所以能够出色地讲授大多数课程，其中包括数学。

youdao