bathing

Bathing in the sea is my favorite summer activity.

用法提示：bathing 作名词，作句子主语，指‘洗海水澡/游泳’的活动。

This beach is safe for bathing, even for small children.

用法提示：bathing 作名词，作介词 for 的宾语，指‘游泳’这一行为。

She prefers bathing in a lake to swimming in a pool.

用法提示：bathing 作名词，作 prefers 的宾语，指‘在湖里游泳/沐浴’。