她很年轻的英文

She looks very young.这是一个典型的主系表结构的句子。由主语+系动词+形容词（做表语）构成的。

答：”她是非常年轻的，只有十五岁。“用英语可以这样说：She is fairly young.She is only fifteen years old.

she is very young ,only fifteen years.想要进行汉英，可以下载一个专业的翻译软件。通过汉译英就可以一译出标英语了

十年过去了,她依然很年轻翻译：Tenyearslater,sheisstillveryyoung如果你认可我的回答，敬请及时采纳，~如果你认可我的回答，请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可。~你的采纳是我前进的动力~~O(∩_∩)O，记得好评和采纳，互相帮助

She is young.

She looks very young

她是非常年轻的只有十五岁用英语表达为She is very young.She is omly fifteenyears old.

She looks very young.she looks like a young girl第二个别人会更愿意听

she looks young