By allowing the programmer to ignore the internal details and concentrate only on the effect of a method as a whole, methods provide a critical tool for reducing the conceptual complexity of programs.

通过让程序员忽略内部的细节而将注意力集中在方法整体的影响上，方法成为降低程序内在复杂性的重要工具。

youdao

It appears to be more effective to concentrate efforts on further reducing the costs of handling non-cached chunks than to rely on policies and heuristics that are of decreasing utility.

似乎把精力集中于进一步减少处理非高速缓冲块的开销会更有效，而不是依赖于进行减少的策略和尝试。

youdao

If your body is not receiving a sufficient amount of sleep, this is a major factor in reducing your ability to concentrate on daily tasks.

如果你睡得不够，你每天的工作就会受到注意力不集中的影响。

youdao

They should concentrate on reducing poverty by providing safe drinking water, better health and more education.

ECONOMIST: Africa��s Millennium Action Plan

Johnson, speaking at official sponsor Orange's Rugby World Cup preview event, said England need to build consistency and concentrate on accuracy, reducing the number of mistakes and keeping pressure on the opposition.

BBC: SPORT | Rugby Union | English | England 'must start playing well'