18 篇文章
Their greatest threat is becoming trapped in the irrigation canals.
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Their greatest threat is becoming trapped in the irrigation canals. 对它们最大的威胁是会被困在灌溉渠里

The difference between day and night is becoming less and less perceptible.
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The difference between day and night is becoming less and less perceptible. 白天与黑夜的区别愈发难以分辨

Food and water are becoming increasingly scarce.
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Food and water are becoming increasingly scarce. 食物和水愈发稀缺

It's becoming warmer,
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It's becoming warmer, 天气转暖

The ice is becoming too weak to support a male polar bear.
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The ice is becoming too weak to support a male polar bear. 冰面开始变薄 已经很难承受一只雄性北极熊的重量

It's now becoming clear that great whites migrate thousands of miles across the oceans
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It's now becoming clear that great whites migrate thousands of miles across the oceans 可以肯定的是 大白鲨长途跋涉数千英里横越大洋

becoming ever darker and damper,
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becoming ever darker and damper, 越往下就越阴暗潮湿

She's becoming weak from hunger
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She's becoming weak from hunger 饥饿将它折磨得虚弱不堪