deficiency of qi in middle-jiao

例句：

1. 1. Theteam's performance was severely affected bythe lack of experience in the new players.
   新队员缺乏经验，严重影响了球队的表现。
2. 2. The shortage of water has caused alot of problems for the farmers.
   缺水问题给农民带来了很多麻烦。
3. 3. Thecompany is facing a shortageof funds due to the economicdownturn.
   由于经济衰退，公司面临资金短缺的问题。