“megacity”造句，怎麼用megacity造句

Why, for instance, do water users in a megacity like Lagos not pay an extra charge to get cesspits pumped out?

Built at a cost of$900 million on behalf of State Grid Corporation, China's longest HVDC transmission link delivers much-needed power from the Three Gorges hydropower plant in central China to the coastal megacity of Shanghai.

Located in the industrial city of Baotou, a megacity built on mining, the campus typifies the overstretched state of China's colleges, particularly academically average ones.

或許雷瑟夫megacity計劃最有挑戰的是要將這款耗費昂貴材料譬如輕量化鋁材和碳纖維的汽車打造成盈利型產品。