星期天，一个阳光明媚的下午，我和我的同学一起去公园玩耍。我们看见遍地开满了花，河里的小鱼儿自由自在的游来游去，我们玩得非常开心。

On Sunday, one sunny afternoon, my classmates and I went to the park to play together. We saw flowers everywhere. The little fish in the river came and went freely. We had a good time.

我们还在游乐园里玩了呢，我们的手都玩脏了，就准备去河边洗手。我跑得非常快，第一个就到了河边。忽然：我看见一个大姐姐在吃小吃，吃完了，就随手把装往河里一扔，我想了想，她这种行为不是破坏环境吗？就对她说：“大姐姐，请你不要乱扔垃圾，要保护环境。”她说：“我……我没有乱扔垃圾呀。”我说：“请你看一看，那河里的垃圾会是谁扔的呢？这里明明有个告示牌，‘保护环境，人人有责’难道你没有看见吗？”大姐姐看了看告示牌，脸红了，说：“我以后再也不扔垃圾了。”说完，就用一根小木棍口袋捞起来了。

We are still playing in the amusement park. Our hands are dirty, so we are going to wash our hands by the river. I ran so fast that I got to the river first. Suddenly: I saw a big sister eating snacks. After eating, she threw it into the river. I thought, isn't her behavior damaging the environment? He said to her, "elder sister, please don't litter, protect the environment." She said, "I I didn't litter. " I said, "please have a look. Who will throw the garbage in the river? There's a sign here that says, "it's everyone's duty to protect the environment." don't you see it? " Big sister looked at the sign, blushed, and said, "I'll never throw garbage again." With that, he picked it up with a small stick pocket.

同学们也陆陆续续地赶过来了，他们都夸我是一个保护环境的小卫士，随后我们在河边把手洗干净了，就高高兴兴地回家了。

The students came here again and again. They all boasted that I was a little guard to protect the environment. Then we cleaned our hands by the river and went home happily.