李利李利5
Penguins live around the South Pole. They usually spend all their waking hours in the water. Only during the egg-laying and mating periods do penguins actually live on land. During the egg-laying period, the female penguin lays usually one egg. This egg is kept in a flap of skin, much like a pocket, located near the top of the penguin’s feet. The male and female penguins take turns caring for the egg. After the baby penguin is hatched, its mother takes care of it until it is able to walk. Then it joins the other babies, and the whole group is watched by a few adults. Penguins commonly are black with black heads and white breasts. Large penguins often stand about 3 feet in height. Since a penguin’s legs are placed far back, it is able to maintain a very erect posture. It is amusing to watch penguins and to see how much the upright birds resemble humans in dress suits walking in a comical fashion.
吃客声声
Living mainly in the Earth's southern hemisphere, now known to the world a total of 18 kinds of penguins. Features that can not fly; legs was born in the lower part of the body, it was upright posture; toes webbed; plantigrade sex (other birds in order to toe the ground); forelimbs into flippers; feathers short, in order to reduce friction and turbulence; feathers between the retained a layer of air for insulation. Back in black, belly white. The main difference is that the various kinds of color head-and body size.
虾子王0001
Penguins live around the South Pole. They usually spend all their waking hours in the water. Only during the egg-laying and mating periods do penguins actually live on land. During the egg-laying period, the female penguin lays usually one egg. This egg is kept in a flap of skin, much like a pocket, located near the top of the penguin’s feet. The male and female penguins take turns caring for the egg. After the baby penguin is hatched, its mother takes care of it until it is able to walk. Then it joins the other babies, and the whole group is watched by a few adults.Penguins commonly are black with black heads and white breasts. Large penguins often stand about 3 feet in height. Since a penguin’s legs are placed far back, it is able to maintain a very erect posture. It is amusing to watch penguins and to see how much the upright birds resemble humans in dress suits walking in a comical fashion.
春暖花开cai
Penguins live around the South Pole. They usually spend all their waking hours in the water. Only during the egg-laying and mating periods do penguins actually live on land. During the egg-laying period, the female penguin lays usually one egg. This egg is kept in a flap of skin , much like a pocket, located near the top of the penguin’s feet. The male and female penguins take turns caring for the egg. After the baby penguin is hatched, its mother takes care of it until it is able to walk. Then it joins the other babies, and the whole group is watched by a few adults.
ChenYeZhang
Penguins live around the South Pole. They usually spend all their waking hours in the water. Only during the egg-laying and mating periods do penguins actually live on land. During the egg-laying period, the female penguin lays usually one egg. This egg is kept in a flap of skin, much like a pocket, located near the top of the penguin’s feet. The male and female penguins take turns caring for the egg. After the baby penguin is hatched, its mother takes care of it until it is able to walk. Then it joins the other babies, and the whole group is watched by a few adults. Penguins commonly are black with black heads and white breasts. Large penguins often stand about 3 feet in height. Since a penguin’s legs are placed far back, it is able to maintain a very erect posture. It is amusing to watch penguins and to see how much the upright birds resemble humans in dress suits walking in a comical fashion.企鹅居住在南极地区. 他们通常会动用所有睡觉的时间在水中. 仅在产蛋和交配期企鹅其实生活在陆地. 在产蛋期,女性penguinlays通常一个鸡蛋. 这种蛋是存放在一个瓣的皮肤,像一个口袋, 位于上层的企鹅的脚. 雌雄企鹅轮流照料卵子. 之后婴儿是企鹅孵出,其母亲的照顾它,直到它能够走路. 然后加入其他婴儿,整个集团是观看了数名成年人. 企鹅通常是黑人与黑人校长和白色的乳房. 大企鹅经常站在约3英尺的高空. 因为企鹅的腿被安置在背部,它可以保持一个很直立的姿态. 这是一个有趣的观赏企鹅,看看有多少正派鸟类似于人类的西装裙走 以诙谐的方式.
冷扇画屏
没有这个字，只有penguin这个字，意思是企鹅。企鹅（学名：Spheniscidae）：有“海洋之舟”美称的企鹅是一种最古老的游禽，它们很可能在地球穿上冰甲之前，就已经在南极安家落户。全世界的企鹅共有18种，大多数都分布在南半球。主要生活在南半球，属于企鹅目，企鹅科。特征为不能飞翔；脚生于身体最下部，故呈直立姿势；趾间有蹼；跖行性（其他鸟类以趾着地）；前肢成鳍状；羽毛短，以减少摩擦和湍流；羽毛间存留一层空气，用以保温。背部黑色，腹部白色。各个种的主要区别在于头部色型和个体大小。企鹅能在-60℃的严寒中生活、繁殖。在陆地上，它活像身穿燕尾服的西方绅士，走起路来，一摇一摆，遇到危险，连跌带爬，狼狈不堪。可是在水里，企鹅那短小的翅膀成了一双强有力的“划桨”，游速可达每小时25-30千米。一天可游160千米。 主要以磷虾、乌贼，小鱼为食。企鹅共有18个独立物种，体型最大的的物种是帝企鹅，平均约1.1米高，体重35千克以上。最小的企鹅物种是小蓝企鹅（又称神仙企鹅），体高40厘米，重1千克。本身有其独特的结构， 企鹅羽毛密度比同一体型的鸟类大三至四倍，这些羽毛的作用是调节体温。 虽然企鹅双脚基本上与其它飞行鸟类差不多，但它们的骨骼坚硬，并且脚比较短且平。这种特征配合有如二只桨的短翼，使企鹅可以在水底“飞行”。南极虽然酷寒难当，但企鹅经过数千万年暴风雪的磨炼，全身的羽毛已变成重叠、密接的鳞片状。这种特殊的羽衣，不但海水难以浸透，就是气温在零下近百摄氏度，也休想攻破它保温的防线。南极陆地多，海面宽，丰富的海洋浮游生物成了企鹅充沛的食物来源。企鹅是一种最古老的游禽，它很可能穿上冰甲之前，就已经在南极安家落户。南极陆地多，海面宽，丰富的海洋浮游盐腺可以排泄多余的盐份。 企鹅双眼由于有平坦的眼角膜，所以可在水底及水面看东西。双眼可以把影像传至脑部作作望远集成使之产生望远作用。企鹅是一种鸟类，因此企鹅没有牙齿。企鹅的舌头以及上颚有倒刺，以适应吞食鱼虾等食物，但是这并不是它们的牙齿。元音字母e在重读闭音节里一般发短元音/ɛ/的音，发音时，舌端靠近下齿，舌前部抬高，舌位适中，不接触上颚，没有摩擦，牙床介于半合半开之间，唇形扁平。这个音出现在字首、字中，但很少出现在字尾的位置，如：egg 鸡蛋well 井red 红的pen 钢笔hen 母鸡net 网络bed 床bell 铃铛希望我能帮助你解疑释惑。
Zzzz将将将
目前已知全世界的企鹅共有十八种。特征为不能飞翔；脚生于身体最下部，故呈直立姿势；趾间有蹼；跖行性（其他鸟类以趾着地）；前肢成鳍状；羽毛短，以减少摩擦和湍流；羽毛间存留一层空气，用以绝热。背部黑色，腹部白色。各个种的主要区别在于头部色型和个体大小。Now known around the world with a total of eighteen species of penguin. Characteristics of foot cannot fly; born in lower their body, so the upright posture; webbed toes; plantigrade ( other birds in the toe touching the ground); forelimb into fin; feather short, to reduce friction and turbulence; feathers remain a layer of air, is used for thermal insulation. Back in black, abdomen white. The main difference is that the head of each kind of color and size.
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