Police officials say at least seven people were killed including four children.

警方称，至少七人在此次爆炸事件中死亡，其中包括四名儿童。

youdao

Police officials say at least seven people were killed including four children.

警方称，至少七人在此次爆炸事件中死亡，其中包括四名儿童。

youdao