Periodically, starfish population explodes.
海星的数量会周期性地激增。
正确答案是海星。
You can pick up some starfish.
你可以捡一些海星。
I was thinking of a starfish or a cat.
我当时在想一个海星或一只猫。
Have you ever seen a starfish shining on the beach?
你有没有见过海星在沙滩上闪烁？
Now, in small numbers, the starfish don't affect coral reefs dramatically.
现在，海星数量很少，对珊瑚礁的影响也不大。
Low salinity and high temperatures favor the survival of the starfish larvae.
低盐度和高温有利于海星幼虫的生存。
I guess I should have asked, "Why are you throwing starfish in the ocean?"
我想我本来应该问的是，“你为什么要把海星扔进海里呢？”
The first hypothesis is that low salinity and high temperatures favor the survival of the starfish larvae.
第一个假设是低盐度和高温有利于海星幼虫的存活。
Bcause we aren't sure of the causes for starfish population increases, it's difficult to prevent them.
因为我们不确定海星数量增加的原因，所以要预防就很难了。
In the oceans, you can find starfish and sea horses. They are interesting and beautiful sea animals.
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。
There is little evidence that the storms have caused the enough reef damage to create a food shortage for these starfish.
几乎没有证据表明，风暴造成了足够的珊瑚礁破坏，造成这些海星的食物短缺。
For example, during the 1960s, there was an outbreak of CoT starfish in the Great Barrier Reef, off the east coast of Australia.
例如在20世纪60年代，在澳大利亚东海岸的大堡礁，刺冠海星的数量暴增。
If some reefs are destroyed by storms, starfish populations that inhabited those reefs would have to condense and concentrate on the reefs that are left.
如果一些珊瑚礁被风暴摧毁了，居住在那些珊瑚礁上的海星种群将不得不集中在剩下的珊瑚礁上。
她找到了一只海星。
这只海星是紫色的。
我正在找一只海星。
我在海里看见一只海星。
They are just starfish on the beach.
它们只是海滩上的海星而已。
But the stars we could reach were just starfish on the beach.
但是我们能够到的星星只是沙滩上的海星而已。
This is a starfish. The starfish has five legs.
这是一只海星，它有五条腿。
The faster-growing species are the preferred food of the CoT starfish.
刺冠海星更喜欢吃长得快的物种。
With a decline in starfish predators, the starfish population can increase.
随着海星捕食者的减少，海星的数量会增加。
There is also a starfish. The starfish is on the side of Changhai Sea for many years.
这还有一只海星，这只海星是长海那边的海星，已经好多年了。
There are fish and snails that eat starfish, particularly the giant triton snail, which is the main predator of the starfish.
有些鱼和蜗牛以海星为食，特别是巨型法螺蜗牛，它是海星的主要天敌。
Larval CoT starfish eat phytoplankton in their first month of life, so more fertilizer in the ocean means more phytoplankton, which means more starfish, bad for the reefs.
年幼的刺冠海星在出生后的第一个月就以浮游植物为食，所以海洋中肥料越多，浮游植物就越多，也意味着海星越多，这对珊瑚礁非常不利。
海星有五条腿。
Luckily, the CoT starfish population gradually declined on its own and the reefs recovered.
幸运的是，刺冠海星的数量渐渐地自发减少了，珊瑚礁也恢复了。
The Cot starfish is found on coral reefs in the tropical Pacific Ocean and it eats coral.
刺冠海星生活在热带太平洋的珊瑚礁上，以珊瑚为食。
These nutrients have an effect on the starfish, because they cause an increase in the growth of phytoplankton.
这些营养物质会对海星产生影响，因为它们会增加浮游植物的生长。
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