- The irish and bristol channels were closed or grievously obstructed .
- A borough of southern wales west - northwest of cardiff . it is an industrial port on swansea bay , an inlet of the bristol channel . population , 188 , 500
斯旺西威爾士南部市鎮，位于卡迪夫西北偏西。是布里斯托爾海峽的小海灣斯旺西灣的一個工業港口。人口188 ， 500
The Bristol Channel (, meaning 'Severn Sea') is a major inlet in the island of Great Britain, separating South Wales from Devon and Somerset in South West England. It extends from the lower estuary of the River Severn () to the North Atlantic Ocean.