"将接在前车上" 可以翻译为 "will be attached to the vehicle in front" 或者更自然地表达为 "will be connected to the preceding vehicle"。这里“接在前车上”暗示了一种连接或跟随的关系，所以“connected to”或“attached to”都是合适的表达，具体用词可根据上下文调整。