wài cè liè
lateral sulcus or Sylvian fissure (a main division of the brain)
wài cè liè zhōu wéi
perisylvian (the part of the brain surrounding the lateral sulcus or Sylvian fissure), involved in speech
wài cè liè zhōu qū
perisylvian (the part of the brain surrounding the lateral sulcus or Sylvian fissure), involved in speech