Simplify the following text for a Grade 6 native English-speaking person.
Original: The Impala can jump distances more than 10 meters and 3 meters high and can reach running speeds of about 80 to 90 km\/h to escape from predators .
Simplified: They can jump distances more than 10 meters ( 33 ft ) and 3 meters ( 9 ft ) high . Impalas can reach running speeds of about 80 t , to escape their predators .