You can read signs while walking or traveling.

旅行或漫步的时候，可以读读指示牌。

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A couple of girl students read English aloud while walking up and down the gravel path around the river where a sort of stream rose forming a thin mist.

路边的小溪笼罩在薄雾中，几个同学沿着小路边走边朗诵着英语。

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Read a while, take a helpless, he said while walking his own comfort: "This has not cooked grapes, is certainly acid."

看了一会儿，无可奈何地走了，他边走边自己安慰自己说：“这葡萄没有熟，肯定是酸的。”

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New York is a great town for independence, he says, but the isolation also creates conditions for quirky community: "You have more people here who will read your stupid posting while walking their dogs, and take time to write your number down and respond, than anywhere else, " he says.

WSJ: Couplets for Low Rents