Assertion details
Summary
lion's roar be heard 1 at up to 3 km
1 triples in cluster
roar be heard at up to 3 km 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC The " true " roar can be heard at up to 3 km ( 1.9 mi ) away and is sometimes emitted three or four times in succession .