The chairs are cushioned with a plastic foam.

椅子上垫上了泡沫塑料。

But the USES of the plastic foam extend beyond the skies.

除了在航空业中使用，这种塑料泡沫还用在其它地方。

Plastic foam is used widely in the industrial fields and in daily life.

发泡塑料在工业和日常生活中有广泛的应用。

It was made of plastic foam and fiberglass over a steel frame, which is all that remained Tuesday.

它是用塑料泡沫和玻璃纤维在钢架上塑成，现在就剩下这些了。

They were in the plane's cargo area in a bag inside a plastic foam box, which was studded with air holes.

他们被放在货舱内一个配有塑料发泡盒的袋子里，这个袋子有透气孔。