Unlike the production of meat, bugs do not use up large amounts of land, water or feed.
与肉的生产不同，昆虫不需要消耗大量的土地、水和饲料。
Because ducks stick their heads under water to feed and people duck their heads like ducks.
因为鸭子通常会将头埋到水里来喂食；而人们低头弯腰的样子和鸭子如出一辙。
Ducks are birds that feed and breed in areas where there is a lot of water, but their habitats have been shrinking in recent decades because of the droughts.
鸭子是在有大量水的地方觅食和繁殖的鸟类，但近几十年来，由于干旱，它们的栖息地一直在缩小。
They were so sad and they threw rice into the water to feed Qu Yuan's spirit.
他们很伤心，他们把米扔到水里来供养屈原的元神。
This means that king penguins, which feed on fish and krill in this body of water, have to travel further to their feeding grounds, leaving their hungry chicks for longer.
这就意味着，以这片水域中的鱼类和磷虾为食的帝企鹅，必须去到更远的地方觅食，而饥饿的幼崽则需要等待更长的时间。
They feed on tiny things in sea water and help to keep the water clean in the process.
它们以海水中的微小物体为食，并在这个过程中帮助保持海水的清洁。
'We can feed our baby with some other food, such as rice water,' she says.
她说，我们可以用其他的东西喂自己的孩子，比如米汤。
"The current level of the Euphrates cannot feed the small tributaries that give water to the marshlands," he continued. "the people there have started to dig Wells for their own survival."
“目前，幼发拉底河无法养活哪些给沼泽地供水的小支流了，”他继续说：“为了自己的生存，那里的居民已经开始自己挖井了。”
Even then, the penguins are cautious; they stay in the water only long enough to feed, and they're adept at remaining motionless when they're on thin ice and spot a leopard seal.
尽管如此，企鹅也十分谨慎：它们仅仅在捕食时才呆在水下；一旦意识到冰面很薄或是附近出现海豹，它们就会紧紧地趴在冰面上，一动不动。
It holds water remarkably well and helps feed the perennial streams on which they and the animals that live on the mountain rely.
铝土能极好地保持水分，还能使他们和住在大山中的动物赖以为生的溪流常年保持流淌。
Answer: Radioactive material falling from the air or carried in rain water or snow, can deposit on the surface of foods like fruits and vegetables or animal feed.
答：从空气中或者通过雨水落下来的放射性物质可以沉积到诸如水果和蔬菜等食物的表面或动物饲料中。
It has around 25 meters, diameter of 9 meters, installed a total of around 900 million liters of irrigation water, which feed the 56 species of about 2600 fish.
它总共有25米高，内径9米，一共装灌了大约900万公升海水，里面喂养了56种大约2600条鱼。
Sometimes she has to feed it chapstis, give it water to drink and slowly the cow will grow on this diet, Bai said。
有时，我不得不喂它印度薄煎饼，给它水喝。慢慢地，它就靠这样的日常饮食成长起来。
danger is that this warmer water will get under these ice shelvesand cause the ice streams to get faster and feed ice out into theocean, " said Turner.
特纳说，“危险的是，这种越来越温暖的海水会进入这些冰架底层，导致冰流越来越快地向大洋输送冰块。”
Horse feed and water troughs should be relocated to areas away from where bats feed or roost.
应改换马的饲料槽和饮水槽位置，使它们远离蝙蝠进食或栖息的地方。
"Whales, on the other hand, often feed at depth," says Roman. "So they feed low in the water column."
“另一方面，鲸鱼通常在深海觅食，”罗曼说：“它们在深水层吃东西，在海面附近排便。”
The result is relatively pure water or the permeate generated on one side of the membrane, while on the feed water side a concentrated brine or reject solution is generated.
相应的结果就是在膜的一侧产生了纯水或者渗透物，另一侧，即给水的那一侧，产生了浓缩盐和被隔阻的溶液。
The heaviest rainstorms have already become 67 percent heavier since 1958 in the Northeast, as warmer weather evaporates more water vapor into the atmosphere to feed storm clouds.
——由于炎热的天气导致大量的水蒸发到大气中，形成暴雨云，从1958年至今，东北部大暴雨的强度已经增加了67%。
Workers have connected a cable to feed power to two of the crippled reactors, with the hope of restarting the water pumps that cool the cores.
核电站的工作人员已经用电缆给两座坍塌的反应堆供电，希望能重新启动水泵，以冷却反应堆内核。
Milk production takes a toll on the environment by consuming water and food that could instead be used to feed people.
乳品生产消耗了大量的水和食物，会对环境产生负面影响，而这些水和食物原本可以供人食用。
Only later, when the property developers had had their fill, did the imported water get pumped over the mountains to feed the Los Angeles water supply.
直到地产开发商拿到他们的利润后，输入的水才得以泵过山岭满足洛杉矶的水供给。
The fields of barley, rice and wheat that feed much of India are running out of water, according to a new study based on satellite data and published online in Nature today.
根据《自然》杂志最新发表的一篇研究成果显示：养育了大部分印度人的大麦、小麦和水稻田将因缺水而无以为继。
The feed-water from the condenser coming down the vessel and out through to the core.
这个从压缩机的补水，从管子往下,流出，进入核心。
Down the mountain’s slopes, heavyclouds that water the forests and feed the rivers have diminished, dueto an increase in temperatures.
由于气温上升，沿着山坡，浇灌森林、供养河流的厚厚的云层已经减少。
In spite of water shortages and with just 7 percent of the arable land on earth, China has to feed a quarter of the world’s population.
尽管水资源匮乏，耕地面积只占世界的7%，但中国得养活全世界四分之一的人口。
They are one of only three known shark species that filter feed, as baleen whales do, swimming slowly through plankton-rich water, maws agape.
人类已知只有三种鲨鱼是过滤取食的，鲸鲨就是其中一种。取食的时候，它们就像长须鲸一样大张着嘴，缓慢地游过长满了浮游生物的水域。
They are one of only three known shark species that filter feed, as baleen whales do, swimming slowly through plankton-rich water, maws agape.
人类已知只有三种鲨鱼是过滤取食的，鲸鲨就是其中一种。取食的时候，它们就像长须鲸一样大张着嘴，缓慢地游过长满了浮游生物的水域。
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