To earn money by selling vegetables my grandpa, but the ability to walk is not convenient, every day can only ride tricycles a trip to a trip back and forth.
我爷爷靠卖菜赚钱，但是腿脚不方便，每天只能骑着人力三轮车一趟一趟地来回。
Back and forth I walk next to the barbed wire fence, trying to keep my emaciated body warm.
我沿着铁丝网来回走，想暖和一下我瘦弱的身体。
Back and forth I walk next to the bared wire fence, trying to keep my tired body warm.
我在铁丝网周围来回走动，希望身体能够获得些许暖意。
This was Ryleigh's office and she was behind the desk, watching Avery walk back and forth to work off her frustration.
这是赖莉的办公室，她在办公桌后面，看着埃弗里来回走动，以排遣她的沮丧。
The noise of the swing, simple melody, whose heard, listening to over a long walk, back and forth.
回旋的声响，简单的旋律，中听不绝，听过一遍，许久来回走。
The best way to look is to walk, and to walk around, back and forth, up or down.
多走走，去看看外面的世界，行走是看世界最好的方式。
The best way to look is to walk, and to walk around, back and forth, up or down.
多走走，去看看外面的世界，行走是看世界最好的方式。
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