身临其境[shēn lín qí jìng]
词典be personally on the scene：身历其境；身临其境；亲历。
1. be personally on the scene：视而不见:turn a blind eye to | 身临其境:be personally on the scene | 木已成舟. What's done can not be undone.
2. as these events are actually happening：38.原路返回 go back the same way | 39.身临其境 as these events are actually happening | 40.好高骛远 try to run before you can walk
3. Immersion：海水雾:seawater mist | 身临其境:Immersion | 浸渍法:immersion method