求翻译：这是一个动物世界。看，大象比河马大一些。蜗牛很小，但蚂蚁更小。老虎比长颈鹿矮的多，但它比狗高一些。所有的动物都在玩耍，他们过得很开心是什么意思？

This is an animal world. Look, an elephant bigger than the hippo. Snail is small, but smaller ants. Shorter than the giraffe multi-slot, but it is higher than the dog. All the animals are in play, they had a good time

This is a world of animals. hippo, elephant than big. snail is very small, but ants more small. The taller than tiger giraffe than dogs, but it higher. All the animals have fun, and they have a very happy

This is an animal world.Looked that, the elephant is bigger than some the hippopotamus.The snail is very small, but the ant is smaller.Tiger many which is shorter than the giraffe, but it is higher than some the dog.All animals all are playing, they cross very much happy

This is a world of animals. See elephants older than hippos. Snail is very small, but Ant is smaller. Tiger is shorter than the giraffe, but it is higher than the dog. All the animals at play, they are having a great time

This is an animal world. Look, the elephant is a little bigger than the river horse. The snail is very small, but the ant is smaller. The tiger is much shorter than the giraffe, but it is a little higher than the dog. All animals are playing, they live very happily