自然百科:黄石公园—夏天(13)
日期:2012-10-20 09:00

(单词翻译:单击)

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She chews its tail first, to make sure the fish can't get away.
首先她咬住它的尾巴,确保鱼不能逃脱U-5JJro-Z%Ww
While the pups are still demanding milk, the mother otter will often keep the whole fish for herself.
这时幼崽仍要求喂奶,而母水獭往往会为自己留住整条鱼3kUzEy%rUu|bS@.
Her pups are happy enough with caviar.
有了鱼子酱她的幼崽感到非常快乐Bs6WacQ*;Wz
As the flow becomes slow enough for the trout to lay eggs, there is a brief window of opportunity to spawn before the river gets too shallow to swim upstream.
随着水流变得缓慢足以让鲑鱼产卵,在河流变浅以致于不能游到上游前,这是一个短暂的产卵机会W,RVd5]pf_9!v]c9Bve
The female digs a trough with sinuous flicks of her body.
母鲑鱼挖了一个槽, 她的蜿蜒身体可以进入Lctb!.rVKh^;4pR+AT
And the attending male fertilizes the eggs as they are laid.
而到来的男性们滋养了她们产下的卵mxDaafV!.@viTq1%0St
Millions of new lives.
这是数以百万计的新生命VSxF3[VO!p6,HZPR

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注:听力文本来源于普特

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可可原创,未经许可请勿转载

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重点单词
  • opportunityn. 机会,时机
  • demandingadj. 要求多的,吃力的
  • shallowadj. 浅的,薄的 n. 浅滩,浅处 v. 变浅
  • ottern. 水獭;水獭皮
  • sinuousadj. 弯弯曲曲的,迂回的,乖僻的