Welcome to our school, Mary. Here are some of our school rules. Let me tell you: We can't arrive late for class. We can't talk loudly in class. We have to be quiet in class, and we have to keep our class clean. When we meet the teachers on the way, we must greet them. We can't eat or drink in the classroom. But we can eat outside. We can't listen to music or play games in class, either. We can't pick flowers or climb trees.
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欢迎来到我们学校，玛丽。以下是我们学校的一些规则。让我告诉你：我们上课不能迟到。我们不能在课堂上大声说话。在课堂上我们必须保持安静，我们必须保持课堂清洁。当我们在路上遇到老师时，我们必须问候他们。我们不能在教室里吃或喝。但我们可以吃外面。我们不能在课堂上听音乐或玩游戏。我们不能摘花或爬树。