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英语听力:自然百科 大堡礁 自然奇迹(29)

时间:2020-07-01 07:34:43

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(单词翻译)

The rising water temperature also sets the conditions for the most remarkable1 events on the reef.

升高的水温也为珊瑚礁最壮观的景色提供了温床。

On only a few summer nights each year, and triggered by particular phase of the moon, the corals spawn2.

在每年的几个仲夏月圆之夜,大堡礁中所有的珊瑚虫开始集体排卵排精。

This is the world's largest synchronized3 breeding event.

这种同步繁殖景象是地球上最为宏大的。

On any one of these nights, trillions of eggs and sperms4 are released, flooding the entire 2000-kilometer length of the reef.

仅一个这样的晚上,就会有上万亿的卵子和精子排出,漂浮在绵延2000公里的珊瑚礁海岸线上。

By spawning5 at this precise moment, the corals have caught ally in the tide, allowing sperms and eggs of the same species to meet and fertilize6.

这种精准的同步产卵机制让珊瑚虫抓住了短暂的潮汐间隙,完成同种内的受精。

They form baby corals as the tide currents pick up, they are spread far and wide.

等潮汐来临的时候珊瑚虫已经成形,幼虫随潮汐散布到更广的海域。

The young corals join billions of other baby creatures floating in the plankton7.

同珊瑚幼虫一起的还有上亿的其他幼小生命,它们和浮游生物一同漂浮。


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1 remarkable 8Vbx6     
adj.显著的,异常的,非凡的,值得注意的
参考例句:
  • She has made remarkable headway in her writing skills.她在写作技巧方面有了长足进步。
  • These cars are remarkable for the quietness of their engines.这些汽车因发动机没有噪音而不同凡响。
2 spawn qFUzL     
n.卵,产物,后代,结果;vt.产卵,种菌丝于,产生,造成;vi.产卵,大量生产
参考例句:
  • The fish were madly pushing their way upstream to spawn.鱼群为产卵而疯狂地向上游挤进。
  • These fish will lay spawn in about one month from now.这些鱼大约一个月内会产卵。
3 synchronized f6dbc93312ac2dd66d3989fc9050167f     
同步的
参考例句:
  • Do not use the synchronized keyword in Managed Objects. 不要在管理对象上使用synchronized关键字。 来自互联网
  • The timing of the gun was precisely synchronized with the turning of the plane's propeller. 风门的调速与飞机螺旋桨的转动精确同步。 来自辞典例句
4 sperms 1b94e566aa1c00eb3617229a124394c4     
精子( sperm的名词复数 )
参考例句:
  • Sperms fertilize ova in the fallopian tube. 在输卵管内精子使卵受精。
  • The gender is determined by the father's sperms not by the mother. 性别是由爸爸的精子决定的而不是妈妈。
5 spawning e223115a66b2213a16c438abb9a400cb     
产卵
参考例句:
  • Encounter sites have a small chance of spawning a "Commander" NPC. 遭遇战地区有很小的几率遇到NPC指挥官。
  • Instantly revives your Champion at your Spawning Pool, 9 minute cooldown. 立即在出生地复活你的英雄,冷却时间9分钟。
6 fertilize hk5x8     
v.使受精,施肥于,使肥沃
参考例句:
  • Fertilizer is a substance put on land to fertilize it.肥料是施在地里使之肥沃的物质。
  • Reading will fertilize his vocabulary.阅读会丰富他的词汇。
7 plankton B2IzA     
n.浮游生物
参考例句:
  • Plankton is at the bottom of the marine food chain.浮游生物处于海洋食物链的最底层。
  • The plankton in the sea feeds many kinds of animals. 海的浮游生物成为很多种动物的食物。

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