夏天到了，天气很好。星期天，同学们到郊外游玩。有的同学在爬山，有的同学在分享好吃的食物，有的同学在捕知了，还有的同学在游泳。
It's summer. The weather is fine. On Sunday, the students went to the countryside. Some students are climbing mountains, some are sharing delicious food, some are catching cicadas, and some are swimming.
到了晚上，太阳从西边落了下去，天开始微微黑了，我们却一点也没有想要回家的意思，大家都玩得很开心，这真是一个快乐的星期天。
In the evening, the sun went down from the west, and it began to get dark, but we didn't want to go home at all. Everyone had a good time. It was a happy Sunday.