她喜欢独自呆在家里用英语怎么写

⑴ 呆在家里的英语单词

呆在家里的英语单词可以这样写Stay at home

⑵ Jane不是非常活跃，他喜欢呆在家里看书 用英语怎么说

Jane is not very active and he likes to stay at home reading books

⑶ 我喜欢一个人呆在屋子里英语怎么说

后一句正确，介词at 后通常不内加定冠容词the,at school,at farm,at station,at home,at night, in the school ,in your school,in the night,
on my uncle's farm,etc.