In many ways, Brett and Bernard are polar opposites.在许多方面，布雷特和伯纳德截然不同。polar bears, denizens of the frozen north北极熊，在冰天雪地的北方生活的动物The parents' position is often the polar opposite of the child's.父母的观点常与孩子的完全相反。...
她大口地吃着咸肉和鸡蛋作成的早餐。She tucked into a breakfast of bacon and eggs.以多孔材料作成的湿度计既不准确,响应又慢.Hygrometers based on porous materials are neither accurate nor quick response.在内部作成圆形凸肩以代替锐缘孔板 状 的侧面.It has rounded shoulders inside ins...