通常游泳

unusually quiet───异常安静

unusually high───异常高

unusually rich───异常富有

unusually warm───异常温暖

unusually strong───异常强烈

head swims───头部游泳

sally ports───突破口；太平门

He swims in a specially designed 13ft long pool - usually reserved for dogs - in 3ft deep water for 15 minutes.───他会在长13英尺、深3英尺的特制游泳池里游上15分钟，而这个泳池通常是为狗狗准备的。

Culture is like the water a fish swims in: people wear dress of different colors for different context but they usually take it for granted and never ask why.───文化是像水鱼游在：人们穿不同颜色的衣服为不同的上下文，但他们通常是理所当然的，从不问为什么。

In the evening, she does her homework and usually swims or takes a walk.───在晚上，她做家庭作业，通常还要游泳或散步。