If you are trying to build a half pipe that is 6 feet high on flat ground you will need at least one full dump truck load of snow for each side of the ramp.

如果您尝试建立一个半管是6英尺高的平地您将需要至少一个完整的泥头车装载的雪每一侧的斜坡。

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If you are trying to build a half pipe that is 6 feet high on flat ground you will need at least one full dump truck load of snow for each side of the ramp.

如果您尝试建立一个半管是6英尺高的平地您将需要至少一个完整的泥头车装载的雪每一侧的斜坡。

youdao