"We overuse underground water and turn the land into swamps, but in the Netherlands, the 'Low Countries,' they know how to wrest land away from the swamps," Professor Hung says.
「我們超量利用地下水，使土地變成澤國，可是有『低地國』之稱的荷蘭，卻懂得如何與水爭地」，洪教授說。