GOOD MONRING!!!
EVERYBODY!!!
Let us look at our environment
明天
yesterday昨天
tomorrow
Today
Blue sky, white clouds, green hill, green water, is full of roses. People in the world live a happy life. The earth is our survival their homes蓝天、白云、青山、绿水，处处是鸟语花香。人们在这个地球上过着高兴生活。地球是我们赖以生存家园
yesterday昨天