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四川第五人民医院诊所国际常识德阳市处女膜修复多少钱

2019年08月26日 03:05:46来源:ask常识

  • Soon each hippo is trailed by a shoal of fish,没多久 每只河马都有鱼群尾随其后waiting for their breakfast.等着大啖早餐Hippo droppings.河马的粪便But it#39;s not just the hippo#39;s dung the fish are interested in.但鱼儿凯觑的不只是河马的粪便When the hippos reach one particular spot in the pool,当河马来到水潭的某个地方they stand still and wait.就站定等候And the fish start to clean them...鱼儿开始为它们洁净身体..removing ticks, parasites and other tasty morsels.解决虱子和寄生虫 和其他美味的食物To the fish the hippos are a mobile cafeteria.河马是鱼类的活动自助餐厅The hippos seem to be enjoying the sensation.河马似乎很享受这种感觉The only thing that interrupts the feast河马偶尔要吸口气is the need to take an occasional breath.唯有这时才会打断这场飨宴 Article/201308/252187。
  • ANNOUNCER: See if you can I.D. me. 看你能否鉴别出我。I became a U.S. state in 1876, which is why one of my nicknames is a Centennial State. 我在1876年成为美国的一个州,因此我的小名叫百年州。I have the highest mean elevation of all 50 states. 我在所有的50个州中平均海拔最高。And my capital is sometimes called the Mile High City. 我的首府有时被称为“里高城”。I#39;m Colorado, and I#39;m home to more than 5 million people.我是科罗拉多州,我有五百多万人。AZUZ: It started with this: heavy rain that began soaking parts of Colorado on Wednesday night. 事情是这么开始的:从周三晚上开始,大雨侵蚀了科罗拉多州部分地区。But it didn#39;t#39; stop, and that caused this: roads washing out, rescuers and residents getting trapped, parts of northern Colorado being cut off when more than half a foot of rain fell and rolled down mountainsides in less than a day. 但雨并没有停下来,那造成:路被冲走,居民和救援人员都被困住,科罗拉多北部部分地区与外界切断联系,一天之内降雨量以及从山上流下来的雨水超过半英尺。Several people have died in the floods, officials have told a lot of folks to stay home, because the roads are so bad, it#39;s hard to see where there is asphalt, and where there is just water. 洪水造成数人死亡,官员们告诉大家让大家都待在家里,因为路况太差了,根本看不清哪里是柏油路,哪里只是水而已。 /201309/257123。
  • The Dragon#39;s Blood tree.这是龙血树The key to their success lies in their bizarre shape.龙血树成功的关键 在于它们奇特的形状They live on the mountain tops where there#39;s little soil,它们生长在土壤不多的山顶上but there are critical compensations.但山顶有很重要的好处Occasional morning mists sweep across the high ground.这里偶尔会飘过晨雾The mist condenses on the skyward-pointing waxy leaves.雾气在朝天的 蜡质树叶上凝结成水The droplets run down to the centre of the trunk水滴沿着树干and down to its roots.流到根部Water is so precious that the tree cannot afford to waste any.这里的水分太珍贵 一丁点都不能浪费Drops that do escape and fall to the ground are not totally lost.水滴到地上也不打紧The tree#39;s huge, densely packed crown acts as a parasol.龙血树巨大浓密的树冠像把阳伞It shades the ground so effectively有效地遮住阳光it allows time for the water to seep into the sand.让水分有时间渗入沙地And it also shades the network of roots that lie just under the surface.同时也护住位于地表浅层的根部Another plant shares this parched desert, but survives in a very different way.这片干热沙漠还有另一种 生存策略很不一样的植物 Article/201311/264056。
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