It's often best to shoot portrait (vertical) when focusing on a specific area and landscape (horizontal) to create a wide image incorporating more elements.

拍摄肖像(垂直画面)时要聚焦在一个特定区域；拍摄风景(水平画面)要创造一个宽阔的景象以包含更多的元素——这样拍摄通常是最好的选择。

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This paper studies focusing on vertical and horizontal aspects of residential space structure.

本论文主要着重从纵向和横向两个方面研究居住空间结构。

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The paper introduces rebuilding of electricity system of an old horizontal boring machine of unilateral five - axis, focusing on rebuilding method.

主要介绍对老设备单面五轴卧式镗床的电气系统改造情况，及在改造中碰到问题时的具体解决方法。

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The energy companies are increasingly focusing on horizontal and oil-directed drilling, which will in turn help lift the realized prices of tubular steel.

FORBES: U.S. Steel Gets To $47 On Firm Outlook