The hospital obviously needs to balance the budget each year.
很明显，医院每年都要平衡其收支预算。 

2.domestic 国内的

German domestic consumption buoyed the German economy.
德国的国内消费刺激了德国经济。

3.confusion 疑惑的

We always left his office in a state of confusion.
我们总是一头雾水地离开他的办公室。

4.introduced 介绍；引进

We were introduced by a mutual friend.
我们一个共同的朋友介绍我们认识了。