(We only have one earth) Who can help me write an English composition of 200-300 words on this topic, which is suitable for four years in primary school?

This is the earth. The green part is land. The blue part is the sea. The white part is clouds. Our earth is very beautiful and interesting.

This is the earth. The green part is land. The blue part is the sea. The white part is clouds. Our earth is very beautiful and interesting.

Many years ago, the earth was very clean. But there is a lot of pollution on the earth now. There are air pollution, land pollution and water pollution.

People are cutting down forests. Many wild animals, birds and insects have lost their homes. Very cruel. People are polluting land, water and air.

People must stop doing this. We must save the earth. We must save our home.

We only have one earth.

Like other parts of the world, Valentine's Day has become a big festival for young people in China. It has become a very important (or popular) festival for young people in China, just like other countries in the world. Cards and flowers, destiny takes a hand's roses, sell in millions. Greeting cards and flowers, especially roses, sell at sky-high prices. However, China people restrict giving gifts to their spouses, lovers and sexual partners, while in the West, candy can be given to friends and colleagues. However, in China, gifts are limited to their spouses, lovers and sexual partners, but in the West, the sweetness of festivals can be given to friends or colleagues. This difference may be due to the mistranslation of Valentine's Day, in which Ren Qing means lover. This is probably due to the mistranslation of Valentine's Day, which means lover in China. Some people call for replacing this foreign love celebration with China's traditional Qixi Festival (the seventh day of the seventh lunar month), which commemorates the legendary Cowherd and Weaver Girl. In China, some people also call for China Valentine's Day (the seventh day of the seventh lunar month) to replace Valentine's Day, which is a traditional festival about love and has a beautiful legend of the cowherd and the weaver girl. Christmas People in China, especially the younger generation, embrace Christmas without paying attention to its relief background. China people, especially the younger generation, easily accept Christmas, ignoring its religious background. They decorate their homes with Christmas trees and colored lights, give Christmas presents to their children, and attend parties to enjoy a carnival-like night. They decorate their houses with Christmas trees and lights, give Christmas presents to their children, and hold dances to enjoy carnival-like nights. The atmosphere of Christmas is very obvious in the busy streets of major cities, where shops, restaurants and hotels show their best to all customers. The most prominent signs of Christmas are busy streets, shops, hotels, restaurants and so on. Take out their best products to attract customers in most cities. Santa Claus is mostly played by young women, who are the best "tools" for promotion. Santa Claus, which most girls like to play, is their best-selling toy.