地球比月亮大.：The earth than the moon.
兔子要比乌龟跑得快.：The rabbit run faster than the tortoise.
蜂鸟是最小的鸟.： The hummingbird is the smallest birds.
水是最重要的.：Water is the most important.
这是我最漂亮的外衣This is my most beautiful coat