This monstrosity has truck tires for buttons and 9 meter-long pine trees for arms!

这个怪物用卡车轮胎当纽扣，9米长的松树当手臂！

" What are they doing-burning old truck tires" ?

“他们在做什么——烧旧卡车轮胎” ？

Scientists at Germany's Leibniz Institute of Polymer Research created this technology in 2015, in the hopes of inventing car and truck tires that can fix themselves.

2015年，在德国莱布尼兹高分子聚合物研究所的科学家创造了这种科技，希望用于发明能够自行修复的汽车和卡车轮胎。

She's in charge of Goodyear's aircraft tires, and she told us that airplane tires are inflated twice as much as truck tires and six times as much as a car's.

她负责固特异公司的飞机轮胎，她告诉我们，飞机轮胎充的气相当于卡车轮胎的两倍，汽车轮胎的六倍。