miracle

It was a miracle that everyone survived the plane crash without any injuries.

(Chinese) 每个人都在飞机失事中幸存且没有受伤，这真是一个奇迹。

Modern medicine can perform miracles that would have been impossible a century ago.

(Chinese) 现代医学可以创造一个世纪前根本不可能实现的奇迹。