他游了泳用英文怎么说

"He swam" 是英语中表示“他游了泳”的说法。

来源：
"swim" 这个动词来源于古英语 "swiman"。是具有活动性的，指人或动物在水中游动。

例句及翻译：

He swam across the lake. (他游过湖)
She's been swimming every day this week. (她这周每天都在游泳)
The fish were swimming in the river. (鱼在河里游)