她的年纪用英语

她的年龄在30岁和40岁之间 =>正确的翻译：She is between 30 and 40 years old. 或者：She is aged 30 to 40 years old. (数字也可以用英文表达) 【望采纳】

She is about fourty years old .这是我的翻译，希望能够帮助到你。

How old are you?May I know your age?

英语译文可以由以下两种方式:She's about forty years old.She's forty years old or so.英语中表示年龄表示法一般遵循下面的格式:主语+系动词+基数词+years old.在这个表达法中，years old常常可以省略不要。

when were you born？how old are you?what's your age?

her ages is beween thirty to fourty