钨极伸出嘴嘴为1—2mm左右的翻译：Tungsten electrode out of the mouth mouth for about 1-2mm 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

Tungsten very stretched Zuizui for the 1-2mm

Tungsten electrode out of the mouth mouth for about 1-2mm

The tungstic electrode stretches out the mouth is about 1-2mm

Tungsten carbide is extremely extended nozzle tip 1 - 2 mm around

Tungsten electrode out of the mouth mouth for about 1-2mm