美国政府的专家们检查了每一页，用黑色涂掉任何可能被外国情报专家利用的信息。
U.S. government specialists went through each page, blacking out any information a foreign intelligence expert could use.
我们要找到重复利用的方法。
这种模式适用于那些价格昂贵、拥有者又往往不充分利用的的物品。
The model works for items that are expensive to buy and are widely owned by people who do not make full use of them.
此外，还有一些影响气候的过程，如科学家们不知道如何模拟的土地利用的变化。
Moreover, there are processes that influence climate, such as modifications in land use, that scientists do not know how to simulate.
我们假设这些鱼中的其中一组具有遗传的灵活性，可以发现并取食另一种未被其他鱼利用的资源。
Let's suppose that a group of these fish had the genetic flexibility to discover and feed off another resource that was unused by the other fish.
米草类植物有能力吸收硫化物并将其转化为硫酸盐——一种植物可以利用的硫的形式；这种能力使这种草更容易在沼泽环境中生长。
Spartina has the ability to take up sulfides and convert them to sulfate, a form of sulfur that the plant can use; this ability makes it easier for the grass to colonize marsh environments.
有些产品过了有效使用年限后是可以回收再利用的。
Some products can be recycled at the end of their useful life.
他们不得不廉价出售了10%的未充分利用的农田。
They had to sell off 10 percent of all underutilized farmland.
蒙古虽然贫穷，却有相当储量未利用的石油和矿物资源。
Mongolia, although poor, has considerable untapped resources of oil and minerals.
资助你的学业似乎是一件难办的事，但有很多可利用的帮助。
Financing your studies may seem like a tall order, but there is plenty of help available.
当然还有很多其他废物利用的方法。
我寻找可将东西回收再利用的方法。
一些可以再利用的垃圾会被浪费。
你是说羊皮纸基本上是循环利用的？
了解食物是如何被利用的是很重要的。
它被认为是一种被充分利用的现成商品。
It is regarded as a well-exploited and readily available commodity.
让我向你展示一些关于垃圾重复利用的东西。
地下水这个词描述的是水浸透土地，并填充所有可利用的空间。
Groundwater is the word used to describe water that saturates the ground, filling all the available spaces.
在宁波，每个人都知道蓝色垃圾桶里的东西是可以回收利用的。
In Ningbo, everyone knows that things in blue rubbish bins can be recycled.
他们收集的一些垃圾被送到处理站，而一些可以再利用的垃圾则进行出售。
Some of the waste they collect is sent to the disposal station, while some that can be reused is sold.
今天我们将继续讨论可利用的纤维，从一种通常被称为“马尼拉麻”的纤维说起。
Today we'll continue talking about useful fibers, and we'll begin with a fiber that's commonly known as "Manila hemp".
五彩缤纷的卡通人物是各种可回收材料的标志，可以帮助孩子们了解回收利用的重要性。
Colorful cartoon characters were symbols of different kinds of recyclable materials, which could help children get to know the importance of recycling.
如果我们能弄清楚如何提高我们使用能源的效率，我们就能用可利用的能源做更多的事情。
If we could figure out how to improve the efficiency with which we use energy, we can do a lot more work with the energy that is available.
这曾被认为是衰落的开始，现在看来却是一个潜在的转折点——最能被充分利用的转折点。
What could have been considered the beginning of a descent is now a potential turning point—the turning point you are most equipped to take full advantage of.
假如你快饿死了，实在需要能量，那就是你的身体需要卡路里，它需要可利用的能量来生存。
If you were starving and you really needed energy, that is your body needed calories, and it needed usable energy in order to survive.
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