The top and bottom line of each column on the page should align.

版面每栏的头一行和末一行要对齐。

《牛津词典》

It is easy to set up: simply hook up infra-red laser transceivers on top of two buildings and then align them.

便易安装：将两座建筑顶端的红外线激光收发器简单地连接起来，然后将它们调整成行即可。

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Press the “R” key to align Northto the top of the screen, giving a direct overhead (plan) view.

点击"R"键来使地图的北方对应屏幕的正上方，并使用从建筑物顶的俯视图查看当前位置。

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It just means marketers will need to focus and prioritize their experiments in the areas that align to those core business drivers and stand the greatest chance of inflecting top-line and bottom-line growth.

FORBES: The Surprising Key to Marketing Agility

Naturally, in the course of a national election, Democratic politicians are reluctant to part company from the man at the top of their ticket, especially in ways that might be seen to align them with his critics.

CENTERFORSECURITYPOLICY: Channeling Scoop Jackson