Tortoises
n. 乌龟( tortoise的复数形式 ); 行动迟缓的人（或物）
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
Never try to carry the pan out of the kitchen.
千万不要立刻把油锅拿出厨房。