信号机是红色时,火车必须停驶.The train must stop when the signal's red.本文还详细地介绍了一套智能交通信号机系统的整体设计.The paper also introduces detail a set of whole design Intelligent Traffic Signal System.随着科学技术的发展,信号机及其检测技术也在不断发展.The signal machin...
他其实只是在消磨时光，等年龄一到就退休。He's really just marking time until he's old enough to leave.我们整天都在池塘边消磨。We lazed by the pool all day.我以观看商店橱窗来消磨时光.I loitered away the time in looking through the shop windows....