Plas look at th pictur carfully and tll th class what you s in th pictur and how you undrstand it. Writ what you would say on th lins blow.
I think th pictur shows us our bautiful arth on which w liv. I can s in th pictur grn grass, trs and buttrflis flying happily hr and thr. What a pacful and bautiful sight! I can also s a hand, which, I think, stands for vry citizn. As is known to all, our arth is bing pollutd. A lot of animals ar ndangrd. To protct our nvironmnt and liv in harmony with animals is vry citizn’s duty. Only whn w raliz th importanc of our nvironmnt can w rally do somthing to solv th problm of pollution.