有故障

例句：

1. 1. The car's engine has a serious malfunction.
   这辆车的引擎有严重的故障。
2. 2. Themachine is not working properly due to amalfunction.
   由于故障，这台机器无法正常工作。
3. 3. Thesoftware needs to be fixedto fix the malfunction.
   需要修复软件来修复故障。