我需要些钱来支付夏令营的费用。

I need some money to pay for the summer camp.

youdao

我已经存了一些钱以备不时之需，但在我们走之前，我可能需要多挣点钱。

I've got a little put-aside for a rainy day, but I might need to earn a little more before we go.

youdao

因为需要一些钱，我把我的旧小提琴拿到了当铺。

I needed a small amount of money so I took my old violin to a hockshop.

youdao