Canada is the world's second biggest country. Only Russia is bigger than Canada.

    Winter is the longest season in Canada. In some places, it lasts from the middle of Novernber to the middle of March. Snow covers(覆盖)much of Canada from Novernber to April . People can ski in many places .Spring begins in the middle of March and ends in the middle of May. Summer is longer than spring. It lasts for about four months in the south, from mid—May to mid—September. It is a warm season. Autumn lasts from September to November in October. The leaves begin to turn red. They are very, very beautiful.