It has been found from the analysis of tackless tireparts that the main factors which cause the tackless rubber parts are sulfur blooming and extended storage period.
分析了影响轮胎部件不粘的原因，最常见的原因是硫黄喷霜和部件存放时间过长。
2
The tire is the only car parts touch the ground, so the probability of injuries is high.
轮胎是爱车触摸地上的仅有部件，因而受伤概率也较高。
3
The bike shop's vending machine has bike parts like tire tubes, brake pads, chain links.