Where water is scarce and the environment fragile, achieving food security may depend on food imported from countries with an abundance of water.
水资源稀缺、环境脆弱的地区，可以依赖从水资源丰富的国家进口粮食实现食品保证。
Because of the extreme cold, the Antarctic is a uniquely fragile environment.
由于极端寒冷，南极州的生态环境尤其脆弱。
Energy, climate change, and stabilizing fragile and post-conflict states were economic issues and not just part of the global dialogue on security and the environment.
能源、气候变化以及脆弱和后冲突国家的稳定等问题实际上属于经济问题，而且不仅仅是全球安全与环境对话的内容。
But unfortunately, our societal and natural environment is becoming more and more fragile and even some kindergartens were in face of being closed out.
不幸的是，社会与自然环境越来越脆弱，即便是幼儿园这样的组织也不得不面临生死抉择。
China is a huge country with a population of 1.3 billion. It has diverse climatic conditions and a fragile environment.
中国是一个有着13亿人口的大国，气候类型多样，环境脆弱。
Many Australians feel a strong connection to the land, regardless of their background, and in recent years, the fragile state of the environment has emerged as a universal equalizer.
很多澳大利亚人感觉到与大地有一种很强的联系，不管他们是什么背景的人，而且近年来，环境的脆弱已经作为一种世界各地都有的问题而逐渐浮现出来。
This optimum state is not only elusive, it is also hyper-fragile to small changes in the environment, and therefore often irrelevant to understanding what is going on.
这种最优状态不但难寻其踪，而且对于来自外部的微小扰动极其敏感，因此它对于系统的演化往往无足轻重。
But it is also an extremely fragile environment, and it is in very real danger of disappearing forever.
但是，这也是一个非常脆弱的环境，这是非常现实的危险，永远消失。
In order to conserve valuable resources for later generations as well as to protect the already fragile environment, we need to cut down the number of flights.
为了给子孙后代节省珍贵的资源，也为了保护已经很脆弱的环境，我们需要减少航行。
China, with complex climatic conditions, fragile ecological environment and frequent natural disasters, is vulnerable to climate change.
中国是一个气候条件复杂、生态环境脆弱、自然灾害频发、易受气候变化影响的国家。
They also wanted to design a building that had minimal impact on the fragile coastal environment in which it sits, and one that conserves and efficiently USES both energy and rainwater.
他们也想设计一座建筑，它对所处的脆弱海岸环境影响最小，能节约和高效使用能源和雨水。
The first step to change the economic condition is to improve the fragile ecological environment.
要改变陕北经济落后的现状，首先要改变陕北脆弱的生态环境。
Island tourism exploitation is an important part in developing desert island, but the ecological environment that does desert island is relatively fragile.
依托较为脆弱的生态环境的海岛旅游开发是无居民海岛开发的重要组成部分。
So, with population and economic lasting growth, The limited resource and fragile ecological environment in our country, probably worsen with higher speed because of can't bear the heavy loading.
所以，随着人口与经济的持续增长，我国有限的资源和已经十分脆弱的生态环境，有可能因不堪重负而加速恶化。
Both water and vegetation environment worsening caused ecological imbalance, which caused the fragile ecological environment in Hotan river basin.
和田河流域脆弱生态环境是水、植被环境恶化导致的生态平衡失调形成的。
Taking Songliao Plain as an example, the proposition that strong stress makes a fragile environment into catastrophe is demonstrated for the first time.
以松辽平原为案例，首次提出并论证了“人类强胁迫力作用于脆弱环境系统必将导致生态环境突变”的命题。
The dry and hot valley of Jingsha River is one of fragile ecological environment areas in China, where the soil degradation was very serious.
金沙江干热河谷地区是我国生态环境脆弱地区之一，土壤退化十分严重。
And we also see that our world is rare in its resources and fragile in its environment.
我们也知道地球上的资源是有限的，环境是脆弱的。
Such characteristics as relatively fragile ecology, abundant mineral resource, dry climate of the Northwest form particularities between material industry and environment are concerned again.
我国西北地区相对脆弱的生态环境、丰富的矿物资源、干燥的气候、碱性地质等特点，又构成了其材料产业与环境之间的特殊性。
This will inevitably on their own turf fragile ecological environment caused tremendous damage.
这势必对本身脆弱的草地生态环境造成极大的破坏。
Those problems include the global economy, the health of the global environment, the stability of fragile states and the solution to nonproliferation challenges.
这些问题包括全球经济、全球环境状况、经济衰退国家的稳定以及防扩散问题的解决。
The eco environment in eastern Gansu province is fragile and the soil erosion is serious.
陇东地区生态环境脆弱、水土流失严重。
Continued positive corporate earnings reports appear to be holding sway, but the overall environment remains extremely fragile and of low conviction.
美国企业财报持续向好看来起到主导作用，但整体风险环境依然极端脆弱且摇摆不定。
An office space is a fragile work environment.
办公环境是很脆弱的。
Second, the AIDS virus in vitro environment is very fragile and can easily be killed, the AIDS virus does not pass the air , Food, water and so on the daily life of the general contact.
其次，艾滋病病毒在体外环境下很脆弱，很容易被杀死，因此艾滋病病毒不通过空气、食物、水等一般性日常生活接触传播。
Second, the AIDS virus in vitro environment is very fragile and can easily be killed, the AIDS virus does not pass the air , Food, water and so on the daily life of the general contact.
其次，艾滋病病毒在体外环境下很脆弱，很容易被杀死，因此艾滋病病毒不通过空气、食物、水等一般性日常生活接触传播。
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