truck move meaning in Chinese

汽车输送

It states the tyre fraying or nor lie on landscape - orientationl - mete which tyre comparative with ground in truck moving
本文针对bj1027皮卡轮胎偏磨这一问题，进行了深入细致的分析研究。
Trucks move in and out of the wujiata coal mine in shenmu . one of the largest mines in china , it operates 24 hours a day
卡车在陕西省神木市吴家堡煤矿进进出出。这是中国最大的煤矿之一，一天24小时运作。
More than forty light trucks moved back and forth to deliver the relief materials gathered by association members from various cities
为了方便救灾，全省共出动四五十部小卡车不断来回将各地成员送来的物资赶送往灾区。
The truck moved slowly and shakily while i kept my motorbike steady . questions arose in my mind to which i could not find the answers . what did the indigenous man mean by the words " so indeed it is true " when he first saw us
车子颠颠荡荡地徐徐前进，我扶着机车，脑海里却疑云重重，一直想不通，刚才他一看到我们便低声说果然不错，是什么意思？