Researchers in Melbourne have found that these voracious marsupials can be scared off by the thumping sound of their own large feet on the ground.
墨尔本研究人员发现，贪婪的袋鼠可能会被自己的大脚踏在地上时发出的重击声吓跑。
Normally loners, every so often these natives of the deserts from West Africa to India turn into vast, voracious swarms that leave hunger and poverty behind them wherever they go.
这些来自从西非到印度沙漠的土生昆虫通常并不成群，但是偶尔也会汇集成巨大、贪婪的蝗群，它们所到之处能留下的是饥饿和贫困。
Most importantly, given the voracious appetite for commodities in these industrial - ising economies, demand for major global commodities should rise significantly.
最为重要的是，由于这些处于工业化过程中的经济体对大宗商品有着强烈兴趣，全球主要大宗商品的需求应会激增。
"These guys haven't been fed today, so you can see how voracious they are," Schreibman says, tossing food pellets in the water.
“这些家伙今天还没喂，所以你看他们多么的贪婪啊，”Schreibman一边说一边把鱼饲料抛撒到水中。
We also know that Trump, a voracious consumer of media coverage of himself, would almost certainly have seen these references to his graduating "first in his class."
我们也知道，对于一个被媒体大量宣传的人，Trump几乎可以肯定是见过所谓“班级第一”的报道的。
Like a person with a voracious appetite or a deep thirst, as your process evolves, you investigate these fields more and more.
像一个食欲旺盛之人或很渴的人那样，如同你进行进化那样，你调查这些领域越来越多。
Currano and her colleagues think these more voracious insect appetites were a result of a concurrent rise in carbon dioxide levels during the PETM that would have made plant leaves less nutritious.
柯拉诺及同事认为，在始新世极热时期(PETM)与气温同时上升的二氧化碳含量使得植物树叶含有的营养成分下降，昆虫需要食用更多的树叶才能饱腹。
Currano and her colleagues think these more voracious insect appetites were a result of a concurrent rise in carbon dioxide levels during the PETM that would have made plant leaves less nutritious.
柯拉诺及同事认为，在始新世极热时期(PETM)与气温同时上升的二氧化碳含量使得植物树叶含有的营养成分下降，昆虫需要食用更多的树叶才能饱腹。
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