佐治亚州高中发生枪击案，有人员伤亡

据当地官员称，佐治亚州一所高中发生枪击事件，目前尚不清楚伤亡人数或伤者情况。

Original Title: Casualties reported after Georgia high school shooting
Article Content:
The number of casualties or their condition is not currently known, local officials say.

Original article: https://www.bbc.com/news/articles/cpw8ep7j2dvo