City walking environment is the essential element of city image and city landscape, and the significant carrier of street culture, embodying the rich connotation of the city culture in it.

城市步行环境构成了城市形象和城市景观的基本要素，同时，步行环境也是街道文化的一个重要载体，其中包含了丰富的城市文化的内涵。

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Customers walking round town with your carrier bag is a great way of advertising.

BBC: NEWS | Programmes | Working Lunch | Don't let debts get away

As readers, we imagine a stable, continuous Steadicam motion upwards (and also visualize the sign carrier in the "shot" walking at a constant pace, perpendicular to the direction the "camera" is moving).

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"Our study shows that the heel-down posture increases the economy of walking but not the economy of running, " says Carrier.

CNN: Running debate: Bare or in shoes?