He points out that because coal, oil and iron ore all come in through the port, oil refining plants, petrochemical plants, steel mills and other big polluters are all concentrated in Kaohsiung.
他指出，由於煤、石油、鐵砂等重工業原料都從港進來，於是煉油工廠、石化業、鋼鐵工業…… 等等汙染性工業都落腳高雄。