We need fewer organizers and more doers.
我们需要的是少些组织者，多些实干者。
We need fewer people to produce the same goods.
我们生产同样的产品需要更少的劳动力。
With databases being replicated less frequently (or fewer databases being replicated), we need fewer active entries in the DBCache.
对于复制不频繁的数据库（或者较少的数据库被复制），我们在 DBCache中需要较少的活动条目。
To combat the impact age has on our metabolic rate, we need to step up our game — beginning in our 40s, we need fewer calories, about 200 fewer, to help maintain our weight.
和年龄的影响做斗争的还有我们的代谢率，我们需要开始这个游戏，从我们40岁开始，我们需要的能量会减少，大概会少200卡，来帮助保持体重。
For policy, we need to focus on options that make it easy for people to eat fewer calories.
在政策方面，我们需要关注那些容易使人们摄入更少卡路里的选择。
"We need to buy fewer jeans and only wash them when we truly need to do it," says Sam Athey, one of the scientists.
“我们需要少买一些牛仔裤，并且只在真正需要洗的时候才洗。”其中一位科学家萨姆·阿西说道。
In reality, we need more spending on some programs and less spending on others, and we need more good regulations and fewer bad ones.
实际上，我们需要在某些特定的项目上花费更多而在其他项目上花费较小，我们也需要更多优秀的管理。
"We need to stop competing on quantity and spend more on fewer, higher-quality programmes," says Mr Deverell.
Deverell先生认为，BBC需要停止在节目数量方面的竞争，而是更多的投入到高质量节目方面。
Member states, European economies need to go much further than that because we are seeing fewer and fewer workers supporting more and more people in retirement.
他说：“各个成员国和欧洲经济体需要进一步采取措施，因为支撑越来越多的退休人口的就业人数现在越来越少了。”
Market pressures and the complexities of an ever-growing set of technologies leave us with fewer opportunities to take the time we might need to produce software masterpieces.
市场压力以及技术成长的复杂性使得我们越来越难以有机会得到足够的时间来生产出软件杰作。
If we have fewer children, we will need fewer schools.
如果我们有更多的孩子，我们将需要更少的学校。
And we can build houses and offices which waste less heat, and transport systems which need fewer vehicles.
我们还可以修建节能的住所和写字楼，建设需要较少车辆的运输系统。
As we age, we need to eat less because our bodies need fewer calories to function properly.
当我们变老时，我们必须吃得更少，因为我们的身体发挥正常机能所需的卡洛里减少。
From the economic considerations, we also need to get as much as possible to use fewer raw materials.
如果从经济方面考虑，还需要尽可能得利用越来越少的原材料。
From the economic considerations, we also need to get as much as possible to use fewer raw materials.
如果从经济方面考虑，还需要尽可能得利用越来越少的原材料。
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