译You know that the cost of production has been skyrocketing in recent years.
问题描述：
译You know that the cost of production has been skyrocketing in recent years.
答
你知道近年来生产成本飞速上升。
答
您知道 近些年来产品的成本暴涨
答
你知道,成本这几年可是飞涨啊
答
你知道近年来产品的价格飞涨.
答
你得知道这几年来,成本已经"一飞冲天"了.