special/ˈspeʃ(ə)l/
adj.特殊的，特别的；专门的；专用的He has a special car because he cannot walk.他有一辆专车，因为他不能走路。
This is a special day in the history of our country.今天是我国历史上一个特殊的日子。
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.在洛杉矶的特别游泳池里，孩子甚至在会走路之前就能熟练地在水下屏住呼吸。
They will also be building new roads and a special railway-line.他们还打算修建一些新的公路和一条专用铁路线。