第1个回答 2009-09-24
Don't buy things unnecessary with extra money.
第2个回答 2009-09-24
Don't buy the unneed things with extra money.
第3个回答 2009-09-24
Don't waste the remaining money to buy unnecessary goods.
第4个回答 2009-09-24
don't buy things you don't need with the redundant money本回答被提问者采纳