today we went to the park which near our home.we can climb the hill in there.so long no doing exercise.i felt tired when i was climbing the hill.i had to take a rest for? ten miniutes after i climbed one hundred steps.

one hour was so quickly? when i was waching the phone.one hour was so slowly when i was climbing the mountain.i will go to the hill more times.the more i clime.the more quickly i will.