马里兰大学正花费6万多美金设立新的手机简讯预警系统。

The University of Maryland is spending more than 60,000 dollars to install a new text message alert system.

youdao

马里兰大学正花费6万多美金设立新的手机简讯预警系统。

The University of Maryland is spending more than 60,000 dollars to install a new text message alert system.

youdao