Manchester became a centre of the universe, always feeding on cheap labour, mostly women, who, unlike slaves, were paid a wage, albeit a poor one.

依靠廉价劳力，尤其是妇女们，曼切斯特成为了这一切中心。这些劳力和黑奴不同，他们有一些薪水，虽然并不多。

While feeding on citrus leaves, the bug infests them with bacteria that clog the tree's capillary system, slowly choking it to death.

以柑橘叶为食这种小虫子自身携带细菌会堵塞树毛细管系统, 导致树木慢慢窒息死亡。

The mortgage bubble fed on the delusion of both borrowers and lenders that house prices could only rise and thus a loan could always be repaid.

房产泡沫基于出借人和贷款人幻想，房价只能涨，这样贷款才能一直被支付。

I think the rarest color that we have is actually an entire bowl of Indian yellow, and this is a pigment that is made from the dried urine of cows that are fed only on mango leaves.

我觉得我们这里最稀有一种颜色是一整碗印度黄。这种颜色是由干燥尿液制作而成，而且这种必需只吃芒果叶。

My arm was infected and maggots had been feeding on the dead flesh.

我手臂受了感染，蛆虫一直在吃手臂上面坏死肉。

Most seals live near the Arctic and the Antarctic and feed on smaller fish.

大多数海豹栖息在南北极，以小鱼为主食。

Bears are very often hungry and since they will feed on almost any kind of plant or animal, garbage is quite acceptable.

熊通常很饿，而它们几乎可以以任何种类植物或动物为食，所以，吃垃圾也没问题。

On the decline in the countryside, they are experiencing a resurgence in urban gardens because these days gardeners are buying lots of different plants which means there's an extensive range of seeds around, which is what they feed on.

它们在城市花园里再现，在乡村数目减少了，因为现在园丁买了许多不同植物，这意味着有很多种类种子供它们食用。

The fact it has these really big eyes all suggest that in spite of its teeny, tiny size it was a predator and it was probably feeding on small insects.

它眼睛非常大，这说明尽管它体型很小，但它是捕食者，可能以小昆虫为食。

So that's a very early reference to a pasty in the shape, I think, that we know it, but also being made specifically for labourers - to be feeding labourers on a farm at harvest time.

所以我认为那是我们已知对馅饼形状极早提及，但它也是专门为体力劳动者做——在收获季节给农场体力劳动者吃。

Today it's 155 but by 2050 each farmer will need to feed more than 265 people on the same amount of land.

而目前是155人，到2050年，同一片土地上产出食物必须养活超过265人。

Infected female mosquitoes pass the virus when they feed on animals.

受感染雌蚊在对动物吸血时传播病毒。

Dandruff is actually caused by a fungus called Malassezia, and it feeds on the oil.

头皮屑实际上是由一种叫做马拉色菌真菌引起，它以油脂为食。

Insects are in high abundance here, together with the animals that feed on them.

昆虫在这里也非常多，以昆虫为食动物自然也多。

When they're young they feed on fish.

当大白鲨年轻时，可以喂它鱼类。

OK? The whale feeds on the krill, the krill feeds on the phyto, and the phyto eats the poop of the whales to get more active.

鲸鱼吃磷虾，磷虾吃浮游生物，浮游生物吃鲸鱼粪便增加活力。

After all, all living creatures live by feeding on something else, whether it be plant or animal, dead or alive, and it is only by chance that such a fate is avoided.

因为一切生物都是靠吃别东西来活命，不管这种东西是植物还是动物，死还是活，因此，生物偶尔才能避免被吃掉命运。

This never-ending weather system is feeding on something else.

这个永不停顿天气系统有点像别东西。

Named after the late Queen Elizabeth II -- get this -- the queen once fed a banana to the calf's mom on a trip to that zoo.

以已故女王伊丽莎白二世名字命名——听听这个——女王有一次去动物园时，给小象妈妈喂了一根香蕉。

They feed on berries and plants found in the woods.

它们以在树林中发现浆果和植物为食。