Now he can catch fish for food but he doesn't have a fishing rod long enough.
现在他能抓鱼作为食物，但他没有足够长的鱼竿。
They are mainly small fish for food, followed by aquatic insect larvae, and so on.
它们主要以小型鱼类为食，其次为水栖昆虫的幼虫等。
Often, the fish escape and compete with native fish for food, leading to declines in native populations.
这类鱼经常在逃跑后和当地的鱼群争抢食物，因此导致当地鱼群的数量减少。
We believe that you are enjoying the nature at the same time, can also do not smoke in the ditch, do not litter, do not feed the fish for food, don't climb trees to pick flowers.
我们相信您在享受自然的同时，也能做到不在沟内吸烟、不乱丢垃圾、不投食喂鱼、不攀树摘花。
For communities who heavily rely on fisheries, any decreases in the local availability or quality of fish for food or increases in their livelihoods' instability will pose even more serious problems.
对于那些高度依赖渔业的社区而言，当地食用鱼供应量或质量的下降，或他们生计不稳定性的提高，都将引发更为严重的问题。
A huge variety of fish, including cod, bream, mussels, salmon and sturgeon, is being farmed, providing food for people all over the world.
非常多的鱼类已被养殖，包括鳕鱼、鲤科鱼、贻贝、鲑鱼和鲟鱼，为世界各地的人们提供了食物。
The low-carbohydrate food movement gave birth to such diets as the Atkins, Paleo and Keto, which advised swapping foods like bread, pasta and potatoes for vegetables, fish and meat.
低碳水化合物饮食运动催生了阿特金斯饮食法、旧石器饮食法和生酮饮食法等饮食方法，这些饮食方法建议将面包、意大利面和土豆等食物换成蔬菜、鱼和肉。
Fish are often in danger when they look for food.
鱼在寻找食物时往往处于危险之中。
Chopsticks can be used for picking up all kinds of food; meat, veg, rice, even the bones from fish, because by nature, their simplicity means that they are adaptable.
筷子能用来夹取各种各样的食物：肉、蔬菜、大米，甚至鱼骨头，因为出于本性，它的简单意味着它的适应性强。
I think it would be too hard for my them to prepare a separate meal for me every single day in a country that pretty much bases its food pyramid on rice, fish and beef.
我觉得让他们每天为我准备单独的食物不太容易，尤其是他们住在一个食物结构以大米、鱼肉和牛肉为主的国家。
At first I thought this might prove a blessing in disguise, and at once proceeded to make inquiries for food: flesh, fish or vegetable, hot or cold, anything!
开初，我还以为这也许会因祸得福，我一进旅馆门，就问有什么食物可吃，肉啊、鱼啊、蔬菜、热的冷的都行！
As phytoplankton starve, so too do the fish and mammals that depend upon them for food.
浮游植物一旦挨饿，那么以浮游植物为食的鱼类及哺乳动物也跟着一起忍饥受饿。
A huge variety of fish, including cod, crayfish, bream, halibut, mussels, salmon, sea bass and sturgeon, are all farmed, providing jobs and food for people all over the world.
非常多的鱼类已被养殖，包括鳕鱼、小龙虾、鲤科鱼、大比目鱼、贻贝、鲑鱼、黑鲈和鲟鱼，为世界各地的人们提供了食物和工作岗位。
Chasing new kinds of food sources deeper into the water, these early waders gradually developed longer snouts and sharper teeth better suited for snapping up fish.
为了捕食新的食物，常常需要潜入更深的水下。水上开拓者的鼻子逐渐加长，牙齿越来越锋利，以便适应捕鱼。
In fact, these items make up the second largest food expense, ranking behind only the combined expenses for meat, fish, poultry and eggs.
事实上，他们是食物消费中第二大种类，仅次于肉、鱼、家禽和鸡蛋的消费。
MARK KURLANSKY has written on a wide range of subjects, but is best known for his books on food—notably “Cod: A Biography of the Fish that Changed the World” and “Salt: A World History”.
马克•科尔兰斯基就很多主题著有不少作品，但最为有名的还是关于食物的书，尤其是《鳕鱼》和《盐》。
Barely visible without a microscope, rotifers eat algae and serve primarily as food for baby fish.
不借助显微镜的话几乎看不见，轮虫以藻类为食而轮虫又是鱼宝宝们的主食。
Vitamin D made by the action of sunlight on the skin accounts for 90 per cent of the body's supply, but lower levels can also be obtained through food such as fish, eggs and breakfast cereals.
通过阳光刺激皮肤产生的维他命D可以提供人体90%的需要，但是其也可以通过鱼类，鸡蛋和谷类来提供。
A 'plentiful supply' of food in the form of sand eels and other small fish seems to have contributed to successes for many species that have struggled to raise chicks in recent years.
“供应充足”的食物——玉筋鱼(sandeel)及其他小型鱼类——为那些近几年来一直难以养育小鸟的许多种海鸟的“鸟丁新旺”做出了“无私忘我的”贡献。
About an inch long, sea angels are an important food for whales and fish in the frigid waters off Japan's northern coast.
海天使约一英寸(约2.54厘米)长，是日本北海岸外寒冷水域的鲸鱼和鱼类重要的食物。
The US Food and Drug Administration will hold a three-day meeting this month to discuss whether to approve the altered fish for American consumers to eat
美国食品药品监督管理局本月将会召开为期三天的会议来讨论是否允许这种基因改造的鱼类供美国消费者食用。
If you sprinkle food at the top of the crowded pond, the fish aren't going to say, "you know, I've thought about it and I'm not really that hungry to fight for it."
如果你在拥挤的池塘顶部泼洒食物，鱼会不会说，“你知道，我已经考虑到这个了，但是饥饿还不至于到争斗的地步。”
Dr Riebesell is particularly interested in the ecosystem role of pteropods, also called sea butterflies. These elegant micro-molluscs are a vital food for some fish.
Riebesell博士对翼足类动物，又叫翼足目软体动物在生态系统中的角色尤其感兴趣，这些幽雅的微小软体动物是一些鱼类的重要食物。
Seaweed farms would serve two main purposes: habitat and food for fish; and as "' nutrient sinks' that would take up inorganic nutrients (ammonia, nitrate, phosphate) from the water column."
建造海藻农场有两大作用：它可作为鱼类的栖息地与饲料，还可作为“养料汇集处”，从水柱中吸收无机养分(氨，硝酸盐，磷酸盐)。
The first brain food is fish. With its omega 3 fatty acids fish is essential for brain function and development.
第一种有利于大脑的食物是鱼类。
For one thing, most companies use species of fish that are lower on the food chain, like cod and sardines, which accumulate less mercury.
原因之一是，大多数公司使用的种鱼类，都降低其食物链，如鳕鱼和沙丁鱼，它们积累及少量的汞。
For one thing, most companies use species of fish that are lower on the food chain, like cod and sardines, which accumulate less mercury.
原因之一是，大多数公司使用的种鱼类，都降低其食物链，如鳕鱼和沙丁鱼，它们积累及少量的汞。
应用推荐