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。

youdao

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。

youdao

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。

youdao

"These fish are voracious eaters. In order for it to be economically profitable we are going to have to find some way to get cheaper food for fish.

VOA: standard.2010.03.04

Perhaps it is the voracious glee with which this sleek rich world is devouring these exquisite Rwandan putti.

BBC: Rwanda's tug-of-war children