School district spokesman Ian Halperin said parents should take warning from the incident.

校区发言人伊安。哈裴林说，家长们应该从这起事件中深自警惕。

youdao

School district spokesman Ian Halperin said parents should take warning from the incident.

校区发言人伊安。哈裴林说，家长们应该从这起事件中深自警惕。

youdao