标签:马蹄蟹与人类 相关文章
Lesson 5 THE COW 第五课 牛 Every boy and girl knows the cow, and likes to hear about her. A young cow is called a calf, and the male of the cow is called an ox or a bull. THE PET CALF (家养的小牛) 小朋友们都知道牛, 也都喜欢听牛
As the water is warm and tides grow high, horseshoe crabs leave the ocean floor and make their way to the shores and estuaries of the Atlantic Coast. Here in the sheltered waters of South Carolina, they suddenly emerge by the thousands in the spawnin
We are not the only species that's come to dependent on the horseshoe crab, they're critical to others too, like the Red Knot. It's now May in Brazil, the Red Knots have built up their fat reserves and they are now in their breeding plumage. They are
Oddly enough, it was the Red Knot decline that made us pay attention to another species in decline. In the past decade, it's been estimated that horseshoe crabs in the Delaware Bay have dropped by 75 percent. It all began in the 90s, when the growing
The first snow came. How beautiful it was, falling so silently all day long, all night long, on the mountains, on the meadows, on the roofs of the living, on the graves of the dead! All with save the river, that marked its course by a winding black l
THE FIRST SNOW The first snow came. How beautiful it was, falling so silently all day long, all night long, on the mountains, on the meadows, on the roofs of (1)the living, on the graves of the dead!
The Milkman 送奶工人 Early in the morning, when the dawn is on the roofs. 清晨时分,当晨曦到达屋顶时。 You hear his wheels come rolling, you hear his horse's hoofs; 你会听到轰轰的车轮声,你会听到马蹄声; You hear
When I was twelve or thirteen years old, an uncle of mine who gave me my love for books and pictures promised to take me upon a memorable expedition. 当我十二三岁的时候,我的那位引导我爱上书籍和图画的舅舅,答应带我做一
Snowball! He has been here! I can smell him distinctly! 斯诺鲍!他到过这儿!我能清楚地嗅出来! And at the word Snowball all the dogs let out blood-curdling growls and showed their side teeth. 一听到斯诺鲍,所有的狗都呲牙
Where shall you seek beauty, and how shall you find her unless she herself be your way and your guide? And how shall you speak of her except she be the weaver of your speech? 如果美不以自身为途径,为向导,你们又到哪里去找她,又
Lesson 38 Our Helper, The Horse 第38课 人类的帮手马 The horse is an animal which seems to have been made for helping us in our daily work. we ride on its back, and we get it to pull heavy loads in carts. 马这种动物, 似乎生来就是为人
For over 2000 years, the good old iron horseshoe has remained the only reliable footwear for horses, but an Austrian company is ready to take the horse out of the Iron Age with the worlds first equine running shoes, the Megasus Horserunners. 两千多年
Amazing Crab s D: What's the difference between a hard- shell ed blue crab and a soft- shell ed blue crab ? Y: Is this a trick question? D: I'll give you a hent. It has to do with the crab s skeletal system. Y: Skeletal system? You got me there, I kn
Science and technology 科学技术 The nature of humanity 人类本质 What's a man? 什么是人类 Studies of brain genetics are starting to reveal what makes humans human 大脑遗传研究,为你解开人之所以为人的奥秘 THE problem wi
19 The first snow Henry Wadsworth Longfellow The first snow came. how beautiful it was, falling so silently, all day long, all night long, on the mountains, on the meadows, on the roofs of the living, on the graves of the dead! All white save the ri
关于美的论断:On beauty美 Where shall you seek beauty, and how shall you find her unless she herself be your way and your guide? And how shall you speak of her except she be the weaver of your speech? 如果美不以自身为途径,为向导,
Instead of marching forward, Jimmie suddenly darted across the street, 吉米没有向前走,而是突然飞奔过了街道, where a policeman's horse, frightened by the band, was rearing on his hind legs. 一个警察的马受到了乐队的惊吓