But it would be expensive and risky.
但是风险和成本都会很高。
The first one can be frustrating and risky.
第一种方法可能令人沮丧而且很冒险。
Philanthropy has proved to be rewarding and risky for some.
种种事例已经证明了做慈善是柄双刃剑，有的人得到褒奖，有的则会身处困境。
Nuclear power thus looks dangerous, unpopular, expensive and risky.
有鉴于此，核能看起来既危险而不受欢迎，又昂贵且存在风险。
They've bought into the notion that Agile is disorganized, chaotic, and risky.
他们一直认为敏捷是无序的、混乱的，并且风险很大。
Any screening test can lead to false positives, followed by invasive and risky tests.
任何筛查都会出现假阳性，接着是侵入性和有风险的检查。
They believe dumping carbon underground is expensive and risky for local environments.
他们知道往地下倾倒二氧化碳非常昂贵，并承担着破坏当地环境的风险。
Instead, consumers seek alternative, more costly and risky, means of satisfying their wants.
取而代之的是消费者会去付出更大的代价和风险去寻找替代品来满足他们的需求。
I'm not talking plastic surgery, I suppose it's an option, but again it's obvious, and risky.
我不是让你去做整容手术，那也是个选项，但是还是那句话，太明显太危险。
You could start your own business, but that can be an all-consuming and risky proposition.
你可以自己创业，但那可能是既费时又费力，还得承担风险。
A separation of commercial banking and risky investment banking should also be considered.
此外还应当考虑再次把商业银行从危险的投资银行中分离出来。
Oil projects look increasingly pricey and risky-and they will always depend on a volatile oil market.
石油项目看起来越来越费钱，风险也越来越大，也将长期依赖变动不定的石油市场。
Many differences were seen in the assessment of goal-oriented behavior and pleasurable and risky activity.
我们观察到许多在评定目标指向行为和愉悦、危险活动上的不同。
One can only find the meaning of life, which is actually short and risky, if he is dedicated to society.
人只有献身于社会，才能找出那实际上是短暂而有风险的生命的意义。
All of our fancy technology and (you know) civilization sit perched atop a distressed and risky energy system.
所有我们迷恋的技术和文明都承载于这个痛苦和充满风险的能量系统之上。
Unfortunately, dealing with changes is known to be conceptually challenging, technically difficult, and risky.
遗憾的是，处理更改一般被视为概念性难题，从技术层面讲很难而且具有风险。
Only by devoting oneself to the society can we find the meaning of life which is actually short and risky.
人只有献身社会，才能找出那实际上是短暂而有风险的生命的意义。
As environments become more complex, the effort of identifying and changing policy becomes expensive and risky.
由于环境变得很复杂，识别及改变策略的工作也变得费力甚至是冒险。
Many people shunned public transport because of its bad image, considering it unreliable, confusing and risky, he says.
因为形象不良，很多人回避乘坐公共交通，认为它混乱、危险和不可靠。
This is the kind of ambitious and risky bet that the world has to make if global warming is to be curbed, says Mr Myhrvold.
梅尔·沃德先生说，这是一种雄心勃勃和风险很大的赌注，但要遏制全球变暖，全世界必须要去做。
A key component of reaching peak performance is being in the right environment, but getting there can be hard and risky work.
要达到最佳表现，一个关键要素是找到合适的环境，但到达那里可能需要经历一段艰险的旅程。
Your eye doctor will take into account additional factors. For example, deep-set eyes may make the surgery more difficult and risky.
你的眼科医生会考虑其他因素，例如，深陷的眼睛让手术更困难也更有风险。
Decommissioning those mainframes and replacing them with new and ported applications is an incredibly costly and risky undertaking.
如果让这些大型机直接退役并替换为新的移植应用程序，成本将非常高，而且风险也很大。
“The entire operation was very complicated and risky, ” says a person close to the investigation, who demanded anonymity out of fear for his life.
接近此调查的一位人士说：“整个行动非常复杂、风险很高”。由于担心性命不保，该人士要求匿名。
Part of what led to this crisis was firms like AIG and others making huge and risky bets - using things like derivatives - without accountability.
导致这场危机的部分原因是那些毫不负责的进行金融交易并将其当成衍生工具的美国国际集团和另一些下巨额和高风险赌注的公司。
This expensive and risky strategy worked for the candidate-who, again, was not desperate for any job. He got what he felt was the perfect job for him.
这种昂贵和充满风险的策略适用于这样的求职者——他不是对任何工作都不顾一切，而是只要他感觉非常适合他的工作。
But doctors argue that, if parents have a say, teenagers may be put off going to health clinics and end up seeking an illegal and risky backstreet abortion instead.
但是医生们反对说如果父母有了发言权，那些女孩子就不会来诊所，而会选择到某条小巷子里做一个非法又危险的人流。
But doctors argue that, if parents have a say, teenagers may be put off going to health clinics and end up seeking an illegal and risky backstreet abortion instead.
但是医生们反对说如果父母有了发言权，那些女孩子就不会来诊所，而会选择到某条小巷子里做一个非法又危险的人流。
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