When we are in our classroom after 8：30 in the morning，we should not keep the lights on to avoid wasting electricity since there is enough light in the if it is cloudy and rainy and lights are on，we should turn off the lights after her thing we can do is to protect the forest which is should use both sides of paper and we should not use paper cups and disposable chopsticks which are made of trees.
當我們在教室後，在上午8:30，我們不應該讓燈以避免浪費電力從教室裡有足夠的光線。如果是陰雨和燈，我們應該關燈後學校。另一件我們可以做的是保護森林減少。我們應該把紙的`兩面都使用，我們不應該用紙杯和一次性筷子製成的樹木。
All these are the things we can do every day to make our environment better. As long as we insist on doing so，our environment will become better and better.
這些都是我們可以做的每一天，讓我們的環境變得更好的東西。只要我們堅持這樣做，我們的環境會越來越好。
