excess and defficiency

例句：

1. 1. The company's profits have been consistently high due to its strong market position.
   由于其强大的市场地位，该公司的盈利一直居高不下。
2. 2. The government has introduced a new policy to address the issue of unemployment.
   政府已经推出了一项新的政策来解决失业问题。
3. 3.The shortage of resources has put pressure on the development of the industry.
   资源的短缺给该行业的发展带来了压力。