一课译词
神不知鬼不觉 - without anybody being aware of,not noticed by anyone

- 他们设法神不知鬼不觉地离开了海岸。
- They managed to get away from the coast undetected.
- 怎么会有人神不知、鬼不觉地潜入皇宫呢?
-How could anyone break into the palace undetected?
*本篇文章来自中国日报网
一课译词
神不知鬼不觉 - without anybody being aware of,not noticed by anyone
