在过去三年中我们厂的自行车产量翻了一番的翻译：Over the past three years our factory bike output doubled 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

In the past three years we have doubled production factory bike

Over the past three years our factory bike output doubled

Our factory bicycle output doubled in the past three years

In the past three years, our plant production has doubled the bicycle

Over the past three years our factory bike output doubled