There's broken glass everywhere, there's rusted barbed wire everywhere, the level of pollution is insane.

到处是碎玻璃，到处是生锈的铁丝网，污染的状况让人疯狂。

An incandescent bulb, made of a wire filament encased in glass, emits only 5% of the energy it consumes as light; the rest is wasted as heat.

由灯丝封装在玻璃里而制成白炽灯，只有5%的能量被用于发光；其余都以热能被浪费掉了。

On view, too, are workboxes they used, each filled with the strips of curled paper, pieces of wire and glass.

同样在展的还有她们使用的工具盒，装满金属丝、玻璃和卷曲的纸带。