longwinded

例句：

1. 1.She often talks for hours without any clear point.
   她经常没完没了地讲，没有明确的观点。
2. 2. The longwinded speech was so boring that I couldn't concentrate.
   那冗长的演讲太无聊了，我听不进去。
3. 3.He is known for his longwinded explanations of complex concepts.
   他以解释复杂概念时滔滔不绝而闻名。