Jewelling
壓鋁
??? 情景例句
It's a great party, isn't it?
這個派對很不錯，是嗎？
How much does packing take up of the total cost of the goods?
包裝占貨物總成本的百分比是多少？
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
當確定鉆孔地點后，我們就在那里豎起一個井架。