She said you wanted to turn something in?

她说你有东西要上交？

" That's a fac'. We were in this neighborhood in September, " said one of the men, turning something in his hand. " I'd forgot" .

" 我们九月间来过这一带，这是事实。" 有个士兵说，一面在手里转动着一个什么东西。" 我忘记了。" 思嘉看见他手里拿的是爱伦的金顶针。

To turn (something) in means that you find something that isn't yours and you give it to the store, or the airport, or wherever you are.

To turn (something) in 意思是你发现了一些不属于你的东西， 然后把它交给了商店、机场或任何你在的地方。