speed-track的用法和樣例：
例句
用作名詞 (n.)
- Our car was running with all speed on the expressway.
我們的車(chē)在高速公路上全速行駛。 - The European Union's environment commissioner Stavros Dimas and environmental activists in Germany have said speeding on the autobahn wastes energy and called for a speed limit.
歐盟環(huán)境委員會(huì )委員迪馬斯與德國環(huán)保人士表示，在高速公路上飛車(chē)快駛浪費能源，并要求設下速限。 - No amount of backseat hectoring gets him to move above speed limits that every other vehicle ignores.
無(wú)論我在后座怎么催促，司機就是不愿意像其它車(chē)輛一樣，改到快車(chē)道上去超速行駛。
