Professor Wang need to use the multimedia computer system, principal arranger to help staff prepare.

王教授需要使用多媒体计算机系统，请校长安排人帮员做好准备。

youdao

Professor Wang need to use the multimedia computer system, principal arranger to help staff prepare.

王教授需要使用多媒体计算机系统，请校长安排人帮员做好准备。

youdao