defect deduction

例句：

1. 1. The car has a major defect in the engine.
   这辆车的发动机有严重缺陷。
2. 2. The software has several flaws that need to be fixed.
   软件有几个需要修复的缺陷。
3. 3. He was criticized for his poor workmanship and lack of attention to detail.
   他因工作粗心和不注重细节而受到批评。