“塞文”的英语可以翻译为：[地名] [瑞士] Seewen ...

从撒克逊时代起就开始采伐塞文山谷的这些树林获取木料。These Severn Valley woods have been exploited for timber since Saxon times.英国最长的河流是塞文河.The longest river in the United Kingdom is the River Severn.他们向塞文河上游驶去,从布里斯托尔港到格洛斯特.They went up the Severn...