450)=450"> 450)=450"> 每天18：00准时更新 全文听写，英式拼法 450)=450"> [color=#408080]HINTS none [/color]
Birds which search for frogs and worms in the mud, such as storks and flamingoes, have long pointed bills. Most mammals live on land but some such as whales and dolphins live in water. Some mammals such as bats have wings and can fly. Other mammals such as moles and rabbits burrow into the ground and live there. Mammals have hair on their bodies. Bears and dogs have very thick hair which is called fur. Human beings have little hair on most parts of their bodies but a lot on their heads. All mammals breathe through lungs. Even those which live in water have to come to the surface of the water to breathe. The young mammals grow in the bodies of their mothers. When they are old enough, they come out of their mothers' bodies. When they come out, they are said to be born. The mother takes care of her new-born baby and feeds it with milk which is formed in her body. When the baby is older, he takes care of himself.
鸟类在泥土中寻找青蛙和蠕虫，例如白鹳和红鹤，有长长的尖尖的鸟喙。 大多数的哺乳类动物生活在陆地上，例如鲸和海豚生活在水中，有些哺乳动物像蝙蝠，有翅膀能够飞翔，其他的哺乳动物像鼹鼠和兔子在地上挖地穴并生活在里边。哺乳动物身上有皮毛。熊和狗有很厚的毛发，叫做浓密的软毛。人类身上的大部分只有一小部分毛发，但头上有最多的毛发。所有的哺乳动物都通过肺部来呼吸。甚至是那些在水中生活的动物也需要浮出水面来呼吸。幼小的哺乳动物在它们妈妈的身体里成长。当它们一定大的时候，它们从妈妈的身体里出来。当它们出来时，就叫做出生。母亲对新出生的婴儿进行照顾，和喂它妈妈身体里边合成的奶。当婴儿大一点，它可以照顾自己。 ——By lsy34