It is difficult to cover all aspects in a single article, so focusing on one specific topic is a better choice.

一篇文章很难涵盖各个方面，所以只关注一个主题是更好的做法。

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Then there is the added strategic advantage of focusing all the resources, staff and leadership on a single brand.

接下来，将所有的资源、人力和注意力放在一个品牌上，也可带来额外的战略优势。

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Biologists discovered that the snail scatters light in all directions, rather than focusing it into a single beam.

生物学家们发现这种海蜗牛的光散向各个方向，并不是集中为一条光束。

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Second, if faced with the choice of funding five smaller development programs or a single large program, I can imagine thinking that focusing on a single program might provide both scientific and operational advantages.

FORBES: Big Money, Big Money: The Case for Large Pharmas Going Large

McEVERS: In the 1960s, Midwestern farmers began focusing on single commodities, like pigs.

NPR: Family Farms Lose Out on Upswing of Pork Exports

As well as the whole organ modelling under way, other groups are focusing on single cells and trying to mimic their myriad processes using computers.

ECONOMIST: REPORTS: The heart of the matter | The