urban highway的用法和樣例：
例句
- This algorithm serves as a measure for the atomatic judgement of urban road congestion and the expansional utility of intelligent transportation facilities in urban areas.
這類演算法的應用既為城市道路擁堵的自動判斷提供了手段，又使得城市中所使用的智能交通設施發揮更廣泛的作用。 - However, the function of the urban road green space is not only as the corridors and windows to display the cityscape, more importantly, it is necessary to serve for users.
然而，城市道路綠地不僅僅是作為展示城市風貌的走廊和窗口，更重要的是要為處於其中的使用者服務。
