대량 구매를 했더라면 돈을 좀 더 아낄 수 있었지만, 당장 그만한 자금이 없었기 때문에 필요할 때마다 물건을 샀다.
If I had made a large purchase, I could have saved more money. However, since I didn't have that amount of money right away, I bought things only after I needed them.