她身材苗条，姿态优雅，且见多识广。

She was slim, svelte and ___sophisticated.

我怀疑我没有什么电影能符合您高雅的品味。

I doubt I have any films that would suit your ___sophisticated tastes.

他来自大城市，显得非常老练世故。

He was from the city and seemed very ___sophisticated.