虽然我们的周围都有钢铁制品，我却不知道它们是怎么样加工成形的。

虽然我们的周围都有钢铁制品，我却不知道它们是怎么样加工成形的。的英文翻译

基本释义

• Although iron and steel products are all around us, I do not know how they are formed into various form.