临场

臨場
línchǎng
  1. to be at the scene (sitting for an exam, performing, competing, giving directions etc)
  2. firsthand (experience)
  3. impromptu (remarks etc)

CEDICT

to be at the scene (such as in an exam, contest, game); to be on the spot; to be in the actual situation

Wiktionary

当场，在现场。

重編國語辭典

Entry Composition

1 临 lín
  1. to face
  2. to overlook
  3. to arrive
  4. to be (just) about to
  5. just before
=2 场 chǎng
  1. large place used for a specific purpose
  2. stage
  3. scene (of a play)
  4. classifier for sporting or recreational activities
  5. classifier for number of exams
=2 场 chǎng variant of 场 chǎng

Containing this entry

临场感 línchǎnggǎn the feeling of actually being there

Related entries

即席 jíxí
  1. impromptu
  2. improvised
  3. to take one's seat (at a banquet etc)
即兴 jíxìng
  1. improvisation (in the arts)
  2. impromptu
  3. extemporaneous