examples of unintended consequences造句

例句与造句

1. The USAT front section cover story examines a classic example of unintended consequences.
2. In a classic example of unintended consequences, rabbits had become so prevalent within ten years of their introduction in 1859 that two million could be shot or trapped annually without having any noticeable effect on the population.
3. It's difficult to find examples of unintended consequences in a sentence. 用examples of unintended consequences造句挺难的