保护海洋动物免受有害噪音的伤害。
我们需要大海，我们也需要海洋动物。
海豹是海洋动物。
鲨鱼以什么为食，主要是鱼类和其他小型海洋动物？
What do sharks feed on, mainly fish and other small sea animals?
例如，海豚以及其他海洋动物，在睡觉时会关闭半边大脑。
For example, dolphins, as well as other marine animals, shut down one hemisphere of the brain when they go to sleep.
科学家们不知道有多少噪音以及何种噪音对海洋动物有害。
Scientists do not know how much and what kinds of noises are harmful to ocean animals.
海豚，还有其他一些海洋动物，它们睡眠时会关闭大脑的一个半球。
Dolphins, as well as other marine animals, shut down one hemisphere of the brain when they go to sleep.
这本书有许多海洋动物的彩色照片，从浮游生物到小丑鱼乃至逆戟鲸。
This book has large color photographs of sea animals, from plankton to clownfish to orcas.
在海洋中，你能看到海星以及海马，它们都是很有趣、很美丽的海洋动物。
In the oceans, you can find starfish and sea horses. They are interesting and beautiful sea animals.
寒武纪大爆发后不久，泥石流迅速将数千只海洋动物掩埋在有利于石化的条件下。
Shortly after the Cambrian explosion, mud slides rapidly buried thousands of marine animals under conditions that favored fossilization.
塑料袋每年会导致10万只海洋动物死亡，因为这些动物误以为它们是食物。所以如果你必须使用它们，一定要回收它们。
Plastic bags cause the deaths of 100,000 marine animals each year because the animals mistake them for food. So if you must use them, always recycle them.
我们已经教过海洋动物在水下如何定位，也讲了它们如何辨别方向。这就引出了一个有趣的谜题，我相信大家对此都很感兴趣。
We have been talking about how sea animals find their way underwater, how they navigate, and this brings up an interesting puzzle, and one I'm sure you'll all enjoy.
海洋动物很容易被塑料缠住。
你在晚上见过海洋动物吗？
它死后会给其他海洋动物留下很多东西。
海洋动物深受其害，我们人类也一样。
他们捕捉大型海洋动物，如金枪鱼、海豹甚至鲸鱼。
They catch large sea animals like tuna, seals and even whales.
当您在看海洋动物时，不能吃任何东西。
You can't eat anything while you are watching the sea animals.
牛仔布可能会将一些海洋动物置于危险之中。
如果我们不做些什么来阻止海洋污染，这些海洋动物将会死亡。
If we don't all do something to stop sea pollution, these sea animals will die.
当我得知许多海洋动物将塑料垃圾当成食物并吃掉时，我很难过。
I was upset to learn that many sea animals eat plastic garbage, thinking it is food.
您不可能在一次旅行中同时看到四种海洋动物。
You cannot spend time with all four kinds of sea animals in one tour.
人们也会把这些有害的东西留在自己体里，可能会在食用这些海洋动物时染病。
People will also leave these harmful things in their own bodies and may become ill when eating these sea animals.
如果海洋动物不小心吃了它们，垃圾很难被它们消化，会永远留在它们的胃里。
If the sea animals eat them by mistake, the rubbish will be hard to digest and stay in their stomachs forever.
我看到了一些海洋动物的图片，它们受到了海洋垃圾的影响。
I saw some pictures of the sea animals influenced by the rubbish in the sea.
许多海洋动物要么逃跑，要么和镜子里的动物打架。
Many sea animals either ran away or fought with the ones in the mirror.
你有没有听说过有一类树木是陆地动物和海洋动物的栖息地？
Have you ever heard of the trees that are homes to animals both on land and sea?
临时或季节浮游生物是由鱼类，甲壳类动物和其他海洋动物的幼体组成的。
Temporary or meroplankton are made up of the larvae of fish, crustaceans and other marine animals.
美国人每年捕杀食用180亿的海洋动物。
Americans kill and eat 18 billion Marine animals every year.
她说如此大数目的海洋动物死亡现象令人担忧。
She says it's very worrisome to see such a large number of marine mammals die.
应用推荐