Bitterly cold winter may once come, but now it has gone.

　　As my bike has been stolen, I have to run from one teaching building to another every day.

　　The bell declares the end of the last lesson and the beginning of a new journey. Tired as I am, at the sight of the bench, I go straight to it. As soon as I get seated, a world of fresh green immediately catches my eyes. Grass sprouts burst through the soil right in the place of the withered grass and turn the dull grey into fresh green. As I look up, I find those tall trees have also put on new clothes. Green, here and there, everywhere!Spring has come, I realize suddenly.