不知這個產品你每年的采購數量多大的翻译：I do not know how big the product you purchase quantity per 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

I do not know the product you how much the annual purchase quantity

I do not know how big the product you purchase quantity per year

Did not know this product you purchase quantity much is every year big

do not know this product you each year purchase 采 quantity much

I do not know how big the product you purchase quantity per year