a slimly built girl的用法和样例：
- The first suspect was described as white, about 30, with a slim build, dark hair with a well-combed side parting, light stubble on his face and between 5ft 10 and 6ft tall.
- I remember her (ie picture her in my mind) as a slim young girl.
- I remember her as a slim young girl.
- I shall always remember her as a slim young girl.