'On the track, runners practice for a race by jumping over these fencelike obstacles'
Hurdles
AROUND THE PARK WITH SALLY: On the track, runners practice for a race by jumping over these fencelike obstacles
On the track, runners practice for a race by jumping over these fencelike obstacles
On the track, runners practice for a race by jumping over these fencelike obstacles
AROUND THE PARK WITH SALLY
Hurdles
AROUND THE PARK WITH SALLY