Therefore, it would be wasteful to query a database on every request to get the latest list of categories.
因此，对于每个请求都通过查询数据库获取最新的分类列表是很浪费的。
No, it's not necessary, and I think that it would be wasteful: I get my tennis dresses washed after each match.
不，这没有很必要，而且我觉得那样有点浪费：每场比赛结束后我都把我的网球裙洗了。
The U.S. has more than 100 million existing homes, and it would be incredibly wasteful to tear them all down and replace them with greener versions.
美国现在有超过1亿套现有住房，如果为了换成更环保的房子把它们全部拆掉，那将是非常浪费的。
But the U.S. has more than 100 million existing homes, and it would be incredibly wasteful to tear them all down and replace them with greener versions.
但美国现在有超过1亿套现有住房，如果为了换成更环保的房子把它们全部拆掉，那将是非常浪费的。
What Epictetus would say is sitting at home worrying about that would be wrong and wasteful and irrational.
爱比克泰德会说，呆坐在家里干着急是错误的、浪费精力的以及不理性的。
If we had to duplicate data for both humans and machines, that would be a wasteful and silly approach, so we try to express values only once for both consumers.
如果我们不得不为了人和机器而复制重复，那将是一个既浪费又愚蠢的办法，因此，我们尽力为这两个消费者仅表示一次数据。
America is so rich... and so wasteful... that it could probably cut its spending by half and most people would still be fat and sassy.
美国如此富有…而且如此浪费…，它或许可以减少一半开支，而大多数美国人仍会保持肥胖的体型和时髦的品位。
It would be hard to devise a more wasteful, damaging, unsustainable system.
现在要想出一个更浪费的，更有破坏性的，更不持续的机制是很难的。
Conservatives in both houses have been relentless critics of the bill, arguing that it is filled with wasteful spending and that greater tax cuts would be more effective in creating jobs.
两院的保守派都无情的批判这一法案，争论说这一法案充斥着浪费的开销，同时，更大力度的削减税收将能更有效的增加工作。
So they are usually more wasteful than other consumers-even though the value they create from the water is often less than households or industry would be willing to pay for it.
所以，农民往往比其他使用者浪费更多的水，尽管他们利用水资源创造的价值高于家庭或工业愿意支付的价格。
Giving money to the industries with the loudest voices and cleverest lobbyists would be unjust and wasteful.
将援助资金给那些声音最响的和游说最积极的企业是不公平的，而且是一种浪费。
Having two methods seems a bit wasteful. It would be nice if we could eliminate the second joiner method and declare that the separator argument in the first joiner has a default value.
写两个函数似乎有点浪费，如果我们能消除第二个joiner方法，在第一个jioner方法里为separator参数声明一个默认值，那就太好了。
Many people (especially those who politically distrust free markets) would expect a culture of self-directed egoists to be fragmented, territorial, wasteful, secretive, and hostile.
许多人（特别是不信任自由市场的人）预期（自我主义者的）“自我管理”文化会分崩离析、占山为王、挥霍无度、鬼鬼祟祟、和身怀敌意。
This is an awfully wasteful country to throw away such an honest, educated conscientious, intelligent citizen as I would be.
我是个多么诚实、有教养、尽职尽责而又聪明睿智的公民啊，国家把我抛在一边，真是浪费至极。
At first glance one would assume that such a technique would be extraordinary wasteful of computing time.
初看起来或许会觉得这种技术大概极其耗费计算时间。
At first glance one would assume that such a technique would be extraordinary wasteful of computing time.
初看起来或许会觉得这种技术大概极其耗费计算时间。
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