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- I have never seen an arctic bear. 我从未见过北极熊。
- Sled pulled by dog is in common use in the Arctic. 狗拉的雪橇在北极地区很常用。
- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- We can't stand this arctic weather. 我们受不了这种严寒的天气。
- Human ecology is a branch of social science. 人文生态学是社会科学的一个分支。
- I guess there are much less people in the Arctic regions than here. 我想北极地区的人要比这里的少得多。
- Arctic Ecological Research from Microwave Satellite Observations 用微波卫星作北冰洋生态研究
- arctic ecology 北极生态学
- Holistic medicine; holistic ecology. 全身治疗的药物; 注重整体的生态学
- These birds are able to survive the perils of the Arctic winter. 这些鸟能在北极寒冷的冬天里生存。
- She asked me many questions about my adventures in the Arctic. 她问了我许多有关我在北极探险的问题。
- Scientists think that the Arctic is endangered by pollution. 科学家们认为北极面临着被污染的危险。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- The explorer told the boys about his adventures in the Arctic. 那位探险家把他在北极的冒险活动讲给男孩子们听。
- More attention has been paid to workplace ecology recently. 近来工作环境受到了更多地注意。
- The explorer lectured on life in the Arctic. 那位探险家演讲北极的生活。
- A hooded fur pullover outer garment worn in the Arctic. 毛皮风雪大衣,派克大衣一种在北极地区穿的带风帽的皮外衣
- Your journey to the Arctic is a brave venture. 你去北极旅行是一个大胆的行动。
- He is not interested in ecology. 他对生态学不感兴趣。
- Habitat and ecology: In thickets and forests. 生境与生态:生于灌丛和林中。