It is a slow and costly business.
那是缓慢而昂贵的生产。
Drug development is slow and costly.
药物开发非常缓慢和昂贵。
Thatcould mean a long and costly battle.
这将是一场长期并投入巨大的持久战。
Doing so again will be more difficult and costly.
再这样做会更难，代价会更大。
For a start, LCDs are difficult and costly to make.
首先，液晶显示屏（LCD）的制造是昂贵和困难的。
Weddings in America are often big, complex and costly events.
举办婚礼在美国是一件隆重、繁琐、费钱的事情。
Second, it's also easy to lose and costly to get it repaired.
其二，它容易丢失，修理费用大。
Waste of time is the most extravagant and costly of all expenses.
浪费时间是所有支出中最奢侈最昂贵的。
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
A waste of time is the most extravagant and costly of all expenses.
浪费时间是所有支出中最奢侈及最昂贵的。
Glassblowing art is an ancient and costly glass molding technology.
玻璃吹制术是一项古老而成本昂贵的玻璃成型技术。
So far the pirates seem well ahead in an increasingly lethal and costly game.
截至目前，在一场日渐致命和耗费甚巨的游戏中，东非海盗似乎是在勇往直前。
Labor just costs too much, and "human resources" are just too erratic and costly.
因为他们觉得劳动力成本花费太高，人力资源太贵太不稳定。
You're right. We must do so, although developing new products is risky and costly.
你是对的。我们必须这样做。虽然开发新产品风险大成本高。
The resolution of our air and water pollution problems will be difficult and costly.
要解决我们空气和水源的污染问题，困难很多而且耗资很大。
And they are still way off on price: the components remain far too costly.
此外他们还未攻克价格问题：这些零部件还是太过昂贵。
Many hospitals are already overcrowded. And treatment at home would be less costly.
很多医院都已人满为患，并且家庭治疗花费更少。
But critics say nuclear power is too costly and dangerous to be worth further expansion.
但批评人士表示，核电过于昂贵和危险，不值得进一步开发。
Television broadcasting in local languages, however, is costly and tricky.
但是用当地语言进行广播电视是昂贵的和棘手的。
These are faster and less costly to start.
这些饲养可以更快开始，而且花费更少。
It's prevalent, and it can be very very costly.
这是普遍的，而且代价非常非常惨重。
If she is right, this costly and devastating disease could be tackled at last.
如果她是对的，这个花费巨大的灾难性疾病也许最终能够被克服。
They'll realize that the market has changed, and that they made a costly mistake.
他们应该意识到，市场发生了变化，他们犯了代价昂贵的错误。
Problems discovered late are more difficult to manage and more costly to fix.
问题发现的越晚将越难管理，并且要花费更对的成本来修复问题。
They would be costly and the net benefits might well be negative.
他们会耗费成本，带来的净收益也可能是负面的。
They would be costly and the net benefits might well be negative.
他们会耗费成本，带来的净收益也可能是负面的。
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