【推荐3】Trees are very important to not only people but also many animals. Here are some reasons (原因) why trees are so important.

Trees provide oxygen for every living thing. Without trees, our lives will be dangerous.

Trees are like natural air filters. Trees take in CO2 and provide oxygen. They help clean the air. Without trees, we won’t have clean air to breathe in.

Trees are helpful to the temperature in the environment. The temperature near the trees is usually low. So we will feel cool under them. Trees also protect us from noise pollution. Trees can be used to make furniture.

Trees are so important, but people on Earth don’t do enough to protect them. Now some people are still cutting down too many trees. Many forests are disappearing.

I think we must do our best to protect trees. Yes, we cut down trees because we must use them. But we must cut down trees in a proper way. When we cut down one tree, we should plant more trees. In that way, there’ll always be trees on Earth. If we don’t protect trees, all the forests will disappear. We should never let that happen.

【推荐2】Holi, “The Festival of Colors”, is one of the most famous festivals in India (印度). The annual event takes place on the day after the full moon in late February or early March. It means the end of winter. It is a day off, and schools and most businesses are closed. People celebrate it by lighting fires. They throw colored powder (粉末) and water on friends and family. Days before the start of the festival, the markets are full of all kinds of colors, from the brightest red to the deepest blue. Many families make their own colors at home. They often use dyes (染料) made from flowers. On the day of the festival, children and grown-ups enjoy throwing paints at each other while celebrating the start of spring.

The Holi festival is popular with both locals and visitors. However, remember not to wear your best clothes. Maybe your clothes will be covered with paint by the time you return home!