Invited to display it, he lifts a heavy stone slab onto a metal spike in the ground and spins it to a blur with a bamboo stick.

记者邀请他展示一下。他托起一个沉重的石板放在地上的一个金属钉子上，用竹棍使其旋转。

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Bamboo frame connected with the foundation and concrete beams with metal pipes, iron pins makes the structure stable.

竹框架与基座和混凝土梁通过金属管道和铁钉连接，使得结构更加稳定。

youdao

Our products include straw weaving, bamboo weaving, and awn weaving and metal products.

我们的产品包括草编织品，竹编织品，芒编织品和金属制品。

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The treadle pump is easy to build from bamboo or other wood and two metal cylinders with pistons.

VOA: special.2009.08.17

From there, a visitor can purchase prints made on-site, or order products sporting their images on canvas, metal, bamboo and other materials.

NPR: 1st Polaroid-Branded Photo Store Opens In Fla.