There're many unfinished chores — blackboards to be cleaned, erasers dusted, and of course the ever-present parent-teacher relationship.

还有很多有待完成的琐事—黑板没有擦，黑板刷沾当然还有一直存在的家长与老师关系。

youdao

There're many unfinished chores — blackboards to be cleaned, erasers dusted, and of course the ever-present parent-teacher relationship.

还有很多有待完成的琐事—黑板没有擦，黑板刷沾当然还有一直存在的家长与老师关系。

youdao