在闲暇时有美女陪伴可以用英文表达为 "having a beautiful woman for company during leisure time"。
这个表达方式来源于英语中常用的表达方式，即在某个时段或某种情况下有某物或某人作为陪伴。
例句：
"I love spending my weekends at the beach, having a beautiful woman for company." (我喜欢在周末去海边，有一个美女陪伴。)
"After a long day at work, it's nice to come home and have a beautiful woman for company." (工作一整天后，能回家有一个美女陪伴真是太好了。)
"I always enjoy travepng with a beautiful woman for company." (我总是喜欢有一个美女陪伴旅行。)