申論 5請將下列英文譯成中文。（20 分）The heat produced by running machinery, must be removed to ensure the satisfactoryfunctioning of the equipment. Cooling is achieved primarily through circulation of water,oil and air, but the abundant supply of sea water is normally reserved for use as an indirectcoolant, because the dissolved salts have a great potential for depositing scale andassistant in the setting up of galvanic corrosion cells. Pollution of coastal area by industrialand other wastes has added to the problems of using sea water as a coolant.