Tail - long tails help snowshoes track in a straight line which is good when travelling fast.
(a straight line; is; good; T:when travelling fast) (Tail - long tails; help; snowshoes track in a straight line) Context(Tail - long tails help,List([0, 22))):(snowshoes; track; L:in a straight line)
Tail - long tails help,List([0, 22))
a straight line Tail - long tails snowshoes
is help track
good T:when travelling fast
snowshoes track in a straight line
L:in a straight line