| 1. | Dr. budyko argues that at ice-free arctic ocean is the "normal" situation .
布地柯博士认为，北冰洋不冻才是“正常”情况。 |
| 2. | That shining sea was the arctic ocean
那一片清辉的大海便是北冰洋。 |
| 3. | The arctic ocean could largely be devoid of sea ice during summer later in the century
本世纪末,北极海浮冰在夏天大部份将消失 |
| 4. | The gold and purple sunsets color the subfreezing waters of the arctic ocean
金色和紫色的夕阳把冰点以下的北冰洋水染成了五颜六色。 |
| 5. | The arctic ocean is at the top of the earth , north of asia , europe , and north america
北冰洋位于亚洲、欧洲和北美洲的北边，在地球最北面。 |
| 6. | Little by little they went along the entire coast of the arctic ocean , making careful abservation on the way
他们慢慢的沿着整个北冰洋航行，一路仔细观察。 |
| 7. | Temperature and salinity structures in summer marginal ice zone of arctic ocean and an analytical study on their thermodynamics
夏季北冰洋海冰边缘区海水温盐结构及其形成机理 |
| 8. | There are three oceans mentioned in the books ( the arctic ocean is not mentioned ) , primarily as habitats for sea creatures
书中提到了三个大洋（北冰洋没有提到） ，主要是描述海里生活的生物的栖息地。 |
| 9. | Experts now say if the trend continues , in 100 years by the end of each summer , there will be no ice at all in the arctic ocean
专家们称，如果按这样的发展趋势， 100年后，每到夏末，北冰洋将变成汪洋大海。 |
| 10. | The north pole is an ice sheet floating on the arctic ocean , a volatile terrain inhabited by fascinating creatures above and below ice
北极是一个北冰洋上的大冰原，一块易挥发的地方，各种奇特的生物生活在冰上和冰下。 |
