他做了个切除囊肿的小手术。He had a minor operation to remove a cyst.在非常严重的情况下，拇趾囊肿可能需要通过外科手术切除掉。In very severe cases, bunions may be surgically removed.他到足病医生那里去治他的拇囊肿。He goes to the podiatrist to have his bunions treated....
发洪水期间，汉格巷地下通道被关闭。The Hanger Lane underpass was closed through flooding.发洪水时很多人淹死了.Many people drowned in the great floods.这条河正在发洪水, 那个游泳的人陷入了困境.The river was in a high flood, the swimmer got into difficulty....