An user español
dice…

En caso de
  entrar
Verb
  en actividad
el
Determiner
  área
Noun
  afectada
Adjective
  serían
Auxiliary
  zonas
Noun
  circundantes
Adjective
.

In case of becoming active, the affected area would be surrounding areas.
Palabras y frases
Nuevo
en caso de

in the event of

Nuevo
entrar

  1. to enter
  2. to come in, to get in, to go in, to get inside, to come on in
  3. to break in
  4. to join, to enter, to start
  5. to access, to log in
  6. to fit
  7. to step in
  8. to input, to enter (data, information)
  9. to enter in, to enter into, to get into, to come into, to walk into, to step into, to slip into (entrar + en)
  10. to break into (entrar + en)
  11. to fit in, to fall in, to fall within (entrar + en)
  12. (colloquial) to make a move (on someone)
  13. tackle (to attempt to take away a ball)

Nuevo
en actividad

active

Nuevo
el

masculine singular definite article; the

Nuevo
afectada

Nuevo
serían

third-person plural conditional of ser

Nuevo
zonas

plural of zona

Nuevo
circundantes

plural of circundante

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