Doing history means building Bridges between the past and the present, observing both Banks of the river, taking an active part on both sides.

研究历史意味着构建过去和现代的桥梁，观察两岸，积极参与两岸建设。

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Some priests, nuns and researchers spend a great deal of time shepherding or observing shopping-bag ladies and are doing what they can to better the life of the lady hermits who are down.

一些牧师、修女和研究人员花了大量时间照管她们，观察她们，并尽其所能使这些贫困的女隐士们生活得好些。

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Images used as teaching AIDS depict women doing domestic tasks or merely observing while men perform technology-related tasks, such as repairing cars, wiring, replacing light bulbs and so on.

用于辅助教学的图片把女性描述成做家务活，或者仅仅是观察男性进行与技术有关的任务，诸如修理汽车、布线、更换灯泡等等。

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The approach embraces orderly steps of executing learning activity by first: Planning for the activity, then: Doing it while Seeing, observing with intent to evaluate and then finally Improving on the process.

UNESCO: EDUCATION

In doing so, he brings the giants of modernism down to earth, observing their sweat and strain as if in the same room.

ECONOMIST: The wonders and mess of the 20th century on the page

The new engine was built to put more men on screen, and doing so enhances what the series is all about: it makes the player a small, observing actor against a grand stage of history.

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