During the rehabilitation construction of 1985, the asphalt facing was covered by the sand gravel with a stone pitching surface.
1985年对该坝采用砂砾石料覆盖和沥青混凝土面板加固等综合措施进行了处理。
In ancient Egypt, as ever, where pitching stone was a favourite children's game.
在古埃及，松脂岩仍是最为孩子们喜爱的运动。
In ancient Egypt, as ever, where pitching stone was a favourite children's game.
在古埃及，松脂岩仍是最为孩子们喜爱的运动。
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