A Great Wall of lawyers的用法和样例：
- The Great Wall of China, the longest wall in the world, runs across north China like a huge dragon.
- This shows that the people's army is truly a great wall of steel guarding the Party and the country.
- There is, in fact, a Great Wall of China with armed sentries posted every twenty feet between love and hate.
- House: No, there is not a thin line between love and hate. There is a Great Wall of China with armed sentries posted every 20' between love and hate.