它们不仅结实耐用，而且很容易回收和再利用，它们在世界各地的尺寸都是统一标准，因此无论您身在何处，找到这些材料都相当容易获。

They are durable, easily reused and recycled, and they come in standard sizes around the world, making it easy to gain access to the materials no matter where you are.

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材料坚实：采用造价较高的钢、铝金属材料，确保立柱、调节杆、连接杆结实耐用，不易损坏。

Stable Mmaterial: to use the high cost construction steel, aluminum metallic material, guaranteed that post, the adjusting lever and link lever to use durably and not easy to damage.

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陶瓷砖由黏土通过机械压制而成，结实耐用，通常用作墙壁、地板和工作台面结构材料。

Ceramic tiles, used for walls, floors, and countertops, are usually machine-pressed, made of fine clays, and very hard.

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