政府每年的军备开支已经减少。

The government's annual ___expenditure on arms has been reduced.

首先，也是最明显的解决方案，政府对无家可归者补贴的支出应该增加。

First of all, and it is the most obvious solution, government ___expenditure on subsidies for the homeless should increase.

近年来，个人在奢侈品上的支出显著增加。

Personal ___expenditure on luxury items has risen significantly in recent years.