Currently,my school is launching an activity whose theme is that actions change the world to advocate the low carbon living. In the activity,we are required to go to school or some other place by bike or by foot as much as possible instead of by bus.And when the Christmas comes,sending e-greeting cards instead of tridional cards of which are made of wood as we know.Besides,we should (共 1832 字) [阅读本文] >>