她十六岁，而智力年龄是五岁。She is sixteen but has a mental age of five.她三十五六岁了。She's in her mid-thirties.他们之间相差六岁.There's an age difference of six years between them....

她十六岁，而智力年龄是五岁。She is sixteen but has a mental age of five.她十六岁时进了修道院.She entered a convent at the age of 16.他参军时刚刚十六岁.He was scarcely sixteen when he joined the army....