the Severn
/ðə ˈsevn/
/ðə ˈsevərn/
- the longest river in Britain. It starts in Wales and flows through western England and into the Bristol Channel. It is well known for the Severn Bore, a tall wave of water that flows up the river from the sea.
塞文河：英国最长的河流。它始于威尔士，流经英格兰西部并进入布里斯托尔海峡。Severn Bore是众所周知的，Severn Bore是一股高潮的水，从大海流到河上。