为什么财政赤字？

财政赤字是指政府财政收入不足以支付政府支出的状态，即政府财政预算出现亏损。造成财政赤字的原因有很多，以下是其中几个主要原因：

1. 经济衰退：当经济陷入衰退时，政府收入会减少，而支出会增加。这主要是因为政府需要采取措施刺激经济，增加支出以缓解失业、贫困等问题，而税收收入也会因为经济不景气而减少。英文翻译对照：

Why is there a fiscal deficit?

Fiscal deficit refers to a state where government revenue is insufficient to cover government expenditure, meaning that the government budget is running at a loss. There are many reasons for the existence of fiscal deficits, and the following are some major reasons:

1. Economic recession: When the economy is in recession, government revenue will decrease while expenditure will increase. This is mainly because the government needs to take measures to stimulate the economy, increase expenditure to alleviate unemployment and poverty problems, while tax revenue will also decrease due to the economic downturn.