生活费用

例句：

1. 1. We need to plan our budget carefully to cover our living expenses.
   我们需要仔细规划预算来覆盖我们的生活费。
2. 2. The cost of living in New York is much higher than in other cities.
   纽约的生活成本比其他城市高得多。
3. 3. To save money, I've decided to cook more meals at home instead of eating out.
   为了省钱，我决定在家做饭而不是外出就餐。