break Priscian's head

例句：

1. 1. The old tree was so tall that it could not be broken by a single person.
   这棵老树太高了，一个人都难以折断。
2. 2. The rock was too heavy to be broken by hand.
   这块石头太重了，无法用手去打破。
3. 3. The police broke the case wide open.
   警方彻底揭开了这个案件的真相。