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1·Utility knife: Great for cutting vinyl floor-ing, roofing shingles and building materials.

工具刀：用于切割乙烯塑料地板材料，屋面瓦和建筑材料。

2·Utility knife: Great for cutting vinyl flooring, roofing shingles and building materials.

工具刀：用于切割乙烯塑料地板材料，屋面瓦和建筑材料。

3·The solar shingles look almost exactly like traditional asphalt roofing shingles while costing less than regular solar panels.

太阳瓦看起来与传统的沥青瓦片类似，并且比常规的太阳能板便宜。

4·One of the technologies he mentioned was solar shingles, a lesser-known photovoltaic energy source that looks like regular roofing shingles but could power homes more cheaply than common solar panels.

其中提到的一项技术就是太阳瓦，一种较少人知道的观点能源，类似于常规的瓦片但是却能用笔通常的太阳能板更廉价的条件为家庭供电。

5·Install, repair or replace shingles, shakes and other roofing tiles on sloped roofs of buildings.

安装，修理或更换木瓦板，动摇物和建筑物的倾斜屋顶上的其他屋顶瓦片。

6·One of the best roofing materials to use is cedar shingles.

一个最好的屋面材料是用雪松瓦。

7·The thin-film solar cells can be used in more flexible applications, such as so-called solar shingles, roofing materials that double as electricity generators.

薄膜太阳能电池可以用在更灵活的应用，如所谓的太阳能屋顶，屋面材料，双电力发电机。