124、Just keep track of how much you're spending and I'll pay you back
一、Key Points
1、keep track of 跟踪 -> 确保了解
keep track of every penny
2、pay someone back 还给某人钱
I'm gonna pay you back with interest。
我会连本带利一起还给你
二、Useful Expressions
1、put it on my tab 记在我的账上
tab 待支付的账单
2、I bought the car on credit（赊账）
我赊账买了一辆车
3、I'm willing to advance the money。我愿意提前支付
advance sth 预付某物
4、There‘s an imbalance，I'm just trying to remedy that。
最近收支失衡，我正在努力扑救。
