There are eight students enrolled 100m run projects, their starting point is in the same starting li

wowenweny2010-01-28 23:01:20 +0000 #1

buddhason2010-01-28 23:07:57 +0000 #2

regular track and field track is 8, 100 meters at the same starting line, because the 100 meters is a straight, without turning it at the same starting point!