The disadvantage is that such a machine is very expensive.
这种机器的缺点是非常昂贵。
These spaceships burn chemical fuels (燃料) and they are very expensive.
这些宇宙飞船燃烧化学燃料，而这些燃料非常昂贵。
Only a very expensive operation could save him now and there was no one to lend them the money.
现在只有一场非常昂贵的手术才能救他，但没有人借钱给他们。
Lots of people may need trousers, but only a few qualify as likely buyers of very expensive designer trousers.
很多人可能会买裤子，但只有少数人有资格成为非常昂贵的设计师裤子的潜在买家。
It's a little dry and salty, and it's very expensive because it comes from a special type of pig that only eats a special type of food.
它有点干、有点咸，而且非常贵，因为它取自一种特殊品种的猪，并且这种猪只吃一种特殊的食物。
"I've seen very expensive protein supplements that claim to be high quality but they might not really be beneficial for the average healthy adult,"she says.
“我曾见过一些非常昂贵的蛋白质补充剂，它们声称是高质量的但它们可能对普通健康成年人并没有真正的好处。”她说。
There are purple clothes, purple handbags, purple bicycles, purple furniture, even purple computers! But in the past, purple was a very expensive and unusual color.
有紫色的衣服，紫色的手提包，紫色的自行车，紫色的家具，甚至紫色的电脑！但在过去，紫色是一种非常昂贵和不寻常的颜色。
The resulting steel appears to achieve a combination of strength and toughness that is comparable to that of modern steels that are very rich in alloy content and, therefore, very expensive.
由此产生的钢似乎达到了强度和韧性的结合，这与合金含量非常高因而非常昂贵的现代钢相当。
那不是很贵。
This car can run by itself, so it's very expensive.
这辆车可以自动驾驶，所以很贵。
Although it is very expensive, it sells well around the world.
虽然很贵，但它在世界各地都很畅销。
"It's from the restaurant below. It's very expensive to eat there, but we can do the next best thing," answered Charlie.
“是楼下餐厅的。在那里吃饭很贵，但是我们可以退而求其次。”查理回答道。
“It’s very expensive to buy it this way, one day at a time,” she says.
“这样买水是很昂贵的，每天一次，”她说。
This can be very expensive and cumbersome, both conceptually and computationally.
无论是在概念上还是在计算上，这可能代价非常高并且非常麻烦。
Essentially this is a data copy which in middleware is very expensive and should be avoided.
本质上这意味着数据拷贝，这在中间件是十分昂贵的操作应当予以避免。
As you can imagine, this could become a very expensive operation if the database is large.
正如您想象的那样，如果数据库比较大的话，这可能是一项成本高昂的操作。
Albert stopped eating and looked at Molly. 'It's very difficult and very expensive, you know.
艾伯特停下来看着莫利。“你知道，这事非常麻烦并且非常花钱。”
If you're working in steel or granite, redesigning or adding onto something is very expensive.
如果你用钢或花岗岩来工作，重新设计或增加一些东西是很贵的。
It shows that Major GCs are very expensive and therefore should be avoided as much as possible.
以上代码显示，较大GC非常昂贵，所以应该尽可能地避免。
But in recent years leases in America had become very expensive, and Exxon had turned elsewhere instead.
但近年来在美国租赁已经变得非常昂贵，所以埃克森已转向别处。
Adding new value to existing software can be very expensive if the software is difficult to comprehend.
如果软件十分难以理解，在增加新价值的时候会花费巨大的代价。
In this case, a table scan is very expensive, because the Informix engine has to access data randomly.
该例中，表扫描极其昂贵，因为Informix引擎必须随机地访问数据。
However, the source may be dynamic and these kinds of solutions can become very expensive and complicated.
然而，源可能是动态的，因而使这些种类的解决方案变得非常昂贵和复杂。
"Even in the best scenario of supply, these [rare earth-based] magnets are very expensive," Mr. Crane said.
“即便是供应情况最好的时候，利用稀土材料制成的磁钢也是非常昂贵的，”Crane说。
But South Asian countries are coming to the realization that delivering on these pensions is very expensive.
然而，南亚各国正逐步认识到，兑现养老金非常昂贵。
For applications that perform a lot of forks and exits, this can be very expensive and add a lot of overhead.
对那些执行很多派生和退出的应用程序来说，这可能会非常浪费并且增加很多开销。
For applications that perform a lot of forks and exits, this can be very expensive and add a lot of overhead.
对那些执行很多派生和退出的应用程序来说，这可能会非常浪费并且增加很多开销。
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