生产量与去年相比增加了3-4倍的翻译：A 3-4 increase in production compared to last year 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

Production and increased 3-4 times compared to last year

A 3-4 increase in production compared to last year

The productivity and last year compared increased 3-4 time

Production volume compared with last year increased by 3 to 4 times

A 3-4 increase in production compared to last year