The quarrels as to whether the mass transit system should be above or below ground began in the sixties and carried on until 1987 when work finally began and everybody already had cars and motorcycles anyway.
五十年代為了捷運要選擇蓋在地上或地下而爭執不休、議而不決，等到七十六年定案開工，已幾乎家家有了汽車。