One possible version：
May Day is coming soon. Some of us students are going to the countryside twenty kilometers far away
from our city. In the countryside, we can breathe fresh air, eat delicious food and green vegetables. The
environment is quite good and quiet. We plan to start by bike on the morning of May 1st and stay there for two
days. During the vacation, we are going to visit the Guang Ming Temple and have a picnic there. We are going
to help the farmers there and do some farm work. We also want to plant many young trees to make the
countryside more beautiful.