break a butterfly upon the wheel

例句：

1. 1. The glass was so fragile that it broke when I dropped it on the floor.
   这块玻璃非常脆弱，我把它从桌上摔到地上时它碎了。
2. 2. The old tree had to be cut down because it was breaking the sidewalk.
   这棵老树不得不被砍掉，因为它破坏了人行道。
3. 3. The new policy will break the cycle of corruption and bring a fresh start.
   新政策将打破腐败的循环，带来新的开始。