摇枕是由钢板焊接成箱形结构的翻译：Bolster is welded by steel plate into a box-shaped structure 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

Bolster is a steel plate welded into a box structure

Bolster is welded by steel plate into a box-shaped structure

Swings the pillow is welds the packed in a box shape structure by the steel plate

The rest is rock and steel welded into a box-shaped structures

Bolster is welded by steel plate into a box-shaped structure