有缺点

例句：

1. 1. The book has several weaknesses that need to be addressed.
   这本书有几个需要改进的弱点。
2. 2. He was criticized for his lack of attention to detail.
   他因忽视细节而受到批评。
3. 3. The company's product line needs to address these weaknesses to improve its competitiveness.
   该公司的产品线需要解决这些弱点以提高竞争力。