Envy is seen in calls for a new kattegat bridge to cut the three-hour train journey between copenhagen and aarhus , denmark 's second city , to 30 minutes .
这座倡议中的桥可以使哥本哈根和奥尔胡斯（丹麦第二大城市）之间的列车行程从3个小时缩短至30分钟。
And increasingly they affect not only estuaries and inlets , but also continental seas such as the baltic , the kattegat , the black and east china seas and the gulf of mexico .
