她几岁了用英语怎么说

她几岁了用英语怎么说：How old is she?

1. 她几岁了？- How old is she?

2. 我不知道她几岁了。- I don't know how old she is.

3. 她看起来像是二十多岁。- She looks like she's in her twenties.

4. 她已经过了四十岁了。- She's already in her forties.

5. 她的年龄是个谜。- Her age is a mystery.