• Whales and seals are Marine mammals.

    鲸鱼海豹海洋哺乳动物

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  • Toothed whales eat mainly fish and marine mammals.

    齿鲸主要大鱼海兽

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  • Mrs. Fauquier says that is a problem for marine mammals.

    基尔女士表示海洋哺乳动物来说是个问题

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  • There are lots of Marine mammals such as whales and seals in the sea.

    海洋许多诸如鲸鱼海豹海生哺乳动物

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  • Marine mammals are wowing researchers with more than just circus tricks.

    海洋哺乳动物不仅仅会马戏团特技,令研究人员倍感惊奇。

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  • She says it's very worrisome to see such a large number of marine mammals die.

    如此大数目的海洋动物死亡现象令人担忧。

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  • The Marine sanctuary on Tria Island was established to protect certain Marine mammals.

    Tria海洋生物禁猎区用来保护某些海洋哺乳动物的。

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  • Very small northern fish; forage for sea birds and Marine mammals and other fishes.

    北部非常海鸟海生哺乳动物其它鱼类的食物。

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  • Very small northern fish; fora ge for sea birds and Marine mammals and other fishes.

    北部非常海鸟海生哺乳动物其它鱼类的食物。

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  • During the breeding season South Georgia hosts the densest mass of Marine mammals on Earth.

    繁殖季节乔治亚成为地球上海洋哺乳动物密集群体栖息地。

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  • They are true Marine mammals and can swim many kilometers from one ice floe to another.

    它们真正海洋哺乳动物浮冰另一块,北极熊可以上很长的距离呢!

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  • Other methods help Marine mammals to hold their breath longer than other types of mammals can.

    其他方法有助于海洋哺乳动物能其他种类哺乳动物更长时间屏住呼吸。

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  • Marine Animal Rescue vigorously opposes the capture and confinement of healthy Marine mammals.

    海洋动物救援大力反对捕捉健康海洋哺乳动物监禁

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  • They meet a big fish and marine mammals, will fiercely attack, with sharp teeth to bite, soon.

    它们遇到大鱼海兽,就凶猛地扑上去,锋利的牙齿咬住很快就吃掉。

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  • Either of two large northern Marine mammals having ivory tusks and tough hide over thick blubber.

    大型北方哺乳动物之一,牙,厚厚的鲸脂外面有粗糙的硬

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  • Through sewage and medical waste, antibiotics and hormones enter the systems of seabirds and marine mammals.

    伴随着排放物医学废料抗生素激素进入海鸟海洋哺乳类动物生存环境。

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  • These plastics are responsible for the deaths more than a million seabirds and 100,000 Marine mammals every year.

    这些塑料造成每年一百万只海鸟十万个海洋哺乳动物死亡的原因。

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  • These Marine mammals, like their manatee relatives, must surface every five minutes or so for a fresh breath.

    这些它们海牛亲戚海洋生物,一定要5分钟左右探个头,呼吸新鲜空气。

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  • These plastics are responsible for the deaths more than a million seabirds and 100, 000 marine mammals every year.

    这些塑料造成每年一百万只海鸟十万个海洋哺乳动物死亡的原因。

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  • Marine mammals have the misfortune to be swimming aggregates of commodities that humans want: fur, oil and meat.

    这些哺乳动物不幸成为人类所需要一堆游动着的商品如皮毛

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  • Fats and oils and their fractions, of fish or Marine mammals, whether or not refined, but not chemically modified.

    海生哺乳动物及其分离品,不论是否精制未经化学改性。

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  • NOAA has just started an aerial census of dolphins, turtles, whales and other Marine mammals along the entire coast.

    国家海洋大气部已经开始整个海岸线海豚海龟鲸鱼其他生物进行数量普查

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  • Pershing says Roman's work is bound to get scientists thinking more about the role of large marine mammals in ocean ecosystems.

    罗曼的研究会使科学家们关注海洋生态系统大型海洋生物扮演角色

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  • Great whites have jaws and teeth that are perfect for a powerful chomp on prey ranging from small fish to large marine mammals .

    大白鲨的嘴巴牙齿功能强大的捕猎工具:猎物小型鱼类大型海洋哺乳动物。

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  • Whales and other Marine mammals, fish, and even some invertebrates depend on sound, which travels much farther in water than light does.

    鲸鱼其他海洋哺乳动物鱼类甚至一些无脊椎动物依靠声音,声音水中传播要比快。

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  • And in a much-celebrated first documented example of tool use in Marine mammals, a family of dolphins in Australia USES sponges to hunt.

    有关澳大利亚一个海豚家族使用海绵捕猎非常著名的例子最先记录了海洋哺乳动物使用工具的情况。

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  • No one has ever before documented the spread of a learned behavior through a population of these Marine mammals over a short period of time.

    从前没有记录这种海洋哺乳动物学习行为时间内在种群扩散的现象。

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  • No one has ever before documented the spread of a learned behavior through a population of these Marine mammals over a short period of time.

    从前没有记录这种海洋哺乳动物学习行为时间内在种群扩散的现象。

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