Oil refineries and transport trucks are targets, and oil prices are down by about half since 2014.
炼油厂和运输车是主要的原因，并且自2014年以来油价已下跌了一半左右。
Transport truck
原声例句
VOA Special 2015年12月合集
世界奇趣图谱
An enemy transport truck full of troops appears on the horizon.
一辆满载士兵的敌方运输卡车出现在地平线上。
跟大叔Bob学英语
Here we have a large transport truck with lots of Christmas lights on it.
在这里，我们有一辆装有许多圣诞灯饰的大型运输卡车。
中文百科
载货汽车 Truck
（重定向自Transport truck）
载货汽车，小型的通常称货车，大型的称做卡车。指主要用于运送货物的汽车，有时也指可以牵引其他车辆的汽车，属于商用车辆类别。一般可依造车的重量分为重型和轻型两种。
绝大部分货车都以柴油引擎作为动力来源，但有部分轻型货车使用汽油、石油气或者天然气。
英语百科
Truck 载货汽车
（重定向自Transport truck）
0455.JPG)
A truck (United States, Canada, Australia, New Zealand, Puerto Rico, also called a lorry in the United Kingdom, Ireland, South Africa, and Indian Subcontinent) is a motor vehicle designed to transport cargo. Trucks vary greatly in size, power, and configuration, with the smallest being mechanically similar to an automobile. Commercial trucks can be very large and powerful, and may be configured to mount specialized equipment, such as in the case of fire trucks and concrete mixers and suction excavators.