铺张

例句：

1. 1. He was so careless that he spent all his money on unnecessary items.
   他太粗心了，把所有钱都花在了不必要的东西上。
2. 2. She spent the whole day cleaning the house and doing laundry.
   她花了一整天打扫房子和洗衣服。
3. 3. The company's financial situation is such that they can't afford to spend any more money than necessary.
   公司的财务状况如此糟糕，以至于他们不能花费任何超出必要金额的钱。