For instance, the market price for glass drilling was about NT $ 4 per hole. Lin asked whether it might be possible to get a drilling machine to do four holes at once, for the same NT $ 4 price.
以玻璃鑽孔為例，一般行情是鑽一孔 4 元台幣，林肇睢問有沒有可能一片玻璃 4 個角同時一起鑽也是 4 元？