The wave of mud engulfed scores of freelance miners scavenging the area.

泥石流吞没了大量在该地区捡拾垃圾的自由矿工。

I don't know. In these times right now, people are scavenging to pay their bills.

我不知道。现在这个时候，人们到处都在掏钱付账。

Solitary scavenging is the most effective way to survive.

独自觅食是最有效的存方式。

In Accra, Amoah was quickly reduced to scavenging and begging.

在阿克拉，阿莫亚很快沦落到拾荒乞讨的地步。

Some might be perfect for scavenging construction materials from drifting asteroids.

有些可能非常适合从漂移的小行星中开采建筑材料。

A video camera also saw shrimp-like creatures called amphipods busy scavenging.

摄像机也拍摄到了一种形似虾类的甲壳忙着捕食。

I have doubled my battery life by scavenging Rover 1.

我借助一号探测车将电池寿命延长了一倍。

And children, curious or just scavenging for scrap metal, are often among the victims.

而好奇的孩子们，有时只是在捡废旧金属，经常是受害者。

In the past, dinosaur researchers believed small, scavenging mammals might have eaten dead dinosaurs.

，恐龙研究员认为小型食腐哺乳动可能吃死掉的恐龙。

They may have hung around the camps of early native people, scavenging the scraps.

他们可能徘徊在早期土著居民的住所边，吃着人类的残羹剩饭。

Deer are frequent casualties of the harsh winter, and these leopards are not above scavenging from a corpse.

鹿经常会死于严酷的冬天，这些豹子不会介意吃死鹿的肉充饥。

As they have been observed to be scavenging the wreckage for iron that they now use in their arrow tips.

因为有人观察到它们在残骸中寻找铁，现在它们会在箭尖上用铁。

And even though Spain is timidly emerging from double-dip recession, scavenging and begging are on the rise.

即使西班牙缓慢地从双底衰退的境况中渐渐走出来，但是拾荒者和乞讨者人数却在上升。

The invention of agriculture, transformed the future of the wild animals scavenging for food that were humankind.

农业的发明彻底改变了到处觅食的野兽本质成为真的人。

Back in the hide, all has been quiet until Barrie spots an eagle scavenging on a fox carcass.

隐匿处这边一直没什么动静直到巴里发现有只金雕在吃狐狸的尸体。

It's thought the sea gulls contracted the bugs from sewage and soiled nappies while scavenging on household waste.

据认为，海鸥在活垃圾中觅食时，从污水和脏尿布中感染了这种细菌。

He's been relegated to scavenging, there's not a lot of living things, this Utahraptor has got to find food.

它已经不得不开始食腐，这里没剩下多少活了，这头犹他盗龙必须要找到食。

Mostly, they swim at the bottom of the ocean, scavenging and picking up food that's lying on the ocean floor.

多数情况下，它们在海底游弋，搜寻捕食海底的食。

We could easily eliminate, eventually, that it wasn't a predator. There were no marks of that. There was no scavenging.

我们可以很容易地排除，最终，它不是食肉动。没有任何痕迹，也没有食腐动的痕迹。

This photo illustrates the scavenging efficiency of vultures.

这张照片说明了秃鹰的食腐效率。