1. Winter is the coldest season of the year in the northern hemisphere, with everything depressed and the cold wind bleak. Winter is also a season to enjoy a bumper harvest and rest. It is a prelude to sunny weather.

In many areas, winter means silence and desolation. When the cold current strikes, living things will reduce their life activities, many plants will lose their leaves, animals will choose to sleep, and migratory birds will fly to warmer places for the winter.

3. Winter is one of the four seasons, which traditionally begins with "beginning of winter" among the 24 solar terms. In winter, everything enters a state of recuperation.