1、Sarah is almost forty but has a mental age of sixteen
莎拉已經(jīng)將近四十歲了，但是心理年齡還是16歲。

2、having a mental age of three to seven years.
有三到七歲的智力年齡的。

3、Sarah is almost forty but has a mental age of sixteen.
莎拉已經(jīng)將近四十歲了，但是心理年齡還是16歲。

4、She is sixteen years old but has a mental age of five
她十六歲, 而智力年齡是五歲

5、She is sixteen but has a mental age of five.
她十六歲，而智力年齡是五歲。

mental age翻譯