答案:
One possible version:
Dear Editor,
Last week,our class had a discussion about whether middle
school students should travel on their own.Our views are differ-
ent.Fifty-three percent of the students support traveling alone.
They say traveling helps increase their knowledge on the one
hand,and on the other hand,they can get relaxed from trips.
Most importantly,traveling on their own develops their ability in
organizing and planning by themselves.
However,forty-seven percent of the students are against the
idea.In their opinion,it wastes a lot of money,and traveling on
their own has safety problems.Moreover,it takes up much of