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1·Special materials in the tubes kept the things of each breath.

管子里的特殊材料保存了每次呼出的东西。

2·It costs a lot of money and needs a large amount of steel and other special materials.

它很费钱，需要大量的钢材和其他特殊材料。

3·It's space was also made with special materials.

它的建筑空间也是由特殊材料组成。

4·Spare parts welded from special materials can last longer.

特殊材料堆焊制成的零件，使用寿命更长。

5·There were no special materials to block the noise of the engines.

没有特别的材料来阻隔引擎的噪声。

6·Special materials, durable and cutting head cutting best effect.

特殊材质的裁断头，经久耐用而且裁断效果最佳。

7·Suitable for sewing sneakers, casual shoes, and other special materials.

适用于动动鞋，休闲鞋及各种特殊车缝；

8·It is fabricated from drawn or rolled sections in standard or special materials.

它是制作标准或特殊材料的冷拔或冷轧的部分。

9·Lens are made of optical glass and should be cleaned with cloth made of special materials.

镜头都是由光学玻璃制成的，要用特殊材质的镜布来擦。

10·Since hydrogen is non corrosive, special materials of construction are not usually required.

由于氢无腐蚀性，通常不需要特殊的建材。