世界上最长的城墙，长6000多千米的翻译：The longest city walls in the world, long 6000duoqianmi 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The world's longest wall, more than 6,000 one thousand meters long

The longest city walls in the world, long 6000duoqianmi

In world longest city wall, long more than 6000 kilometers

The longest in the world more than 6000 1000 meters long city walls.

The longest city walls in the world, long 6000duoqianmi