That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢?
What will the money be used for?
这钱打算怎么用?
Pierre and I borrowed the money and bought the necklace. During the next ten years we both worked day and night to pay back the money we had borrowed. That's why I now look so old. Well, after all these years we've at last paid back all the money.