彻底

1. 当他看到这个理论加重了失业后，他彻底改变了看法。
   When he saw how the theory increased unemployment, he underwent quite a conversion.
2. 虽然她彻底地用力擦洗那只旧壶，但她无法把它完全洗干净。
   Although she scrubbed the old pot thoroughly, she could not make it look completely clean.
3. 这男孩已彻底恢复健康。
   The boy has quite recovered.
4. 你刚才讲的话彻底离题了。
   What you just said is completely off the track.
5. 我把收音机彻底检查了一遍才买了下来。
   I gave the radio a thorough inspection before buying it.
6. 他们答应对这次飞机失事进行彻底的调查。
   They've promised a thorough inquiry into the plane crash.
7. 这个问题把我彻底难倒了，我答不出来。
   The question baffled me completely and I could not answer.
8. 这架战斗机彻底毁坏了。
   The fighter plane was completely destroyed.

底的英语翻译：