Examples
tè kuài特快huǒ chē火车huì会dài带zhe着nǐ你zài在zhǔ yào主要chéng shì城市chuān suō穿梭，qī jiān期间bù tíng不停。
特快火车会带着你在主要城市穿梭，期间不停。
The express train will take you between major cities non-stop.
要不寄“特快邮件”明天就可以到。
How about we use "express mail" so it arrives tomorrow.
特快火车正驶进轨道。
The express train is moving down the track.