双语新闻：以色列扩大对加沙中部的地面进攻，联合国警告称这是“灾难性的”人道主义危机

Israel has declared the expansion of its ground offensive in the central Gaza Strip.

以色列宣布扩大在加沙地带中部的地面进攻。

This came as the United Nations warned that the escalation of attacks is exacerbating the humanitarian crisis in the Palestinian enclave.

与此同时，联合国警告说，袭击升级正在加剧巴勒斯坦飞地的人道主义危机。

The UN Human Rights Office said recent Israeli strikes in Central Gaza hit residential buildings, killing over 80 people.

联合国人权办公室表示，最近以色列在加沙中部的袭击袭击了住宅楼，造成80多人死亡。

A spokesperson said an unknown number of people are still believed to be trapped under the rubble.

一名发言人表示，据信仍有人数不详的人被困在废墟下。

The Israeli military said the attacks will now concentrate on central and southern Gaza.

以色列军方说，袭击现在将集中在加沙中部和南部。