| 1. | Walrus males use their tusks for displaying to females and for hauling themselves out onto ice floes
雄海象的长牙有两大功效：求偶，以及将自己笨重的躯体从海里托到冰面上。 |
| 2. | Up to 20 percent of the atlantic herd usually nests on thick ice floes in the southern gulf region in february or march
在那些生活于大西洋水域的海豹群体里，选择在圣劳伦斯海湾地区的大块厚浮冰上筑窝产崽者所占的比例高达20 。 |
| 3. | Polar bears are champion long - distance swimmers among land mammals , and it is not uncommon to find them at sea as far as 50 miles from land or an ice floe
在陆地哺乳动物中，北极熊无疑是长距离游泳冠军。人们经常在距离陆地或者大块浮冰50英里远的地方看到它们。 |
| 4. | Penguins arrive from the antarctic circle on ice floes that melt in the vicinity of brazil ' s shore and the birds wash up on rio beaches every winter
这些企鹅随着南极圈的浮冰漂到巴西海岸附近。每年冬季，它们都在里约热内卢的海滩边玩水，许多企鹅因此被送往当地的动物园。 |
| 5. | Ice floes in the northern gulf and around newfoundland province where most of the seal hunting occurs remain in " good " condition , the minister said
不过这位部长还表示，圣劳伦斯海湾地区的北部以及纽芬兰省周边地区的浮冰现状“尚属良好” ，而对海豹的捕杀大部分都发生在上述两地。 |
| 6. | Ice floes in the northern gulf and around newfoundland province where most of the seal hunting occurs remain in " good " condition , the minister said
不过这位部长还表示，圣劳伦斯海湾地区的北部以及纽芬兰省周边地区的浮冰现状“尚属良好” ，而对海豹的捕杀大部分都发生在上述两地。 |
| 7. | The happy couples face off amid the ice floes and the males engage in what is described as an " ecstatic display , " their beaks open wide and their faces pointed skyward
一双企鹅在浮冰中面对着面，公企鹅作出“欣喜若狂”的样子，母企鹅也把嘴张得大大的，同时它们的头都高高仰起朝着天空。 |
| 8. | The happy couples face off amid the ice floes and the males engage in what is described as an " ecstatic display , " their beaks open wide and their faces pointed skyward
一双企鹅在浮冰中面对着面，公企鹅作出“欣喜若狂”的样子，母企鹅也把嘴张得大大的，同时它们的头都高高仰起朝着天空。 |
| 9. | On the edge of the arctic ocean at point barrow , alaska , several fur - clad eskimos gaze intently at a narrow area of blue water between the ice floes where a great creature of the sea comes closer and closer
在阿拉斯加巴娄岬角附近的北冰洋边上，几个爱斯基摩人正在紧盯着浮冰之间的一片狭窄的蓝色水面，那里有一个巨大的海洋动物在向他们一点点游来。 |
| 10. | Up to 20 percent of the atlantic herd usually nests on thick ice floes in the southern gulf region in february or march . but this year authorities and animal rights groups found only slush and ice fragments too small to support a newborn pup
在那些生活于大西洋水域的海豹群体里，选择在圣劳伦斯海湾地区的大块厚浮冰上筑窝产崽者所占的比例高达20 。 |
