That's right, because he's got to get to the train station from his house, then take the blue line into the city, then switch trains to the red line.
确实如此。因为他得从家赶到火车站，然后乘蓝线进站，接着再换乘去红线的火车。
If the driver gets stuck or frustrated or loses his train of thought, the navigator and driver can switch roles.
如果驾驶员停滞不前或受到挫折或者失去了思路，导航员和驾驶员可以互换角色。
Read your neighbor's newspaper, switch seats on the train, or watch a new television program.
读读你邻居的报纸，火车上换个座位，或者看看新的电视节目。
You switch on your PC, you travel to websites without taking a train, to London or anywhere.
你打开你的电脑，你旅行在各网站不用乘火车，到伦敦或任何地方。
An experimental unit for measuring instantaneous speed of high speed train passing through tunnel with a photoelectrical switch is designed.
设计了一套采用光电开关测量高速列车进出隧道瞬时速度的实验装置。
Train track occupancy recognition is to determine if the train is passing over a switch and to supply reliable information for train positioning system and train control system.
列车轨道占用识别目的是在平行的多轨道区域识别列车所占用的轨道信息，为列车定位子系统或控制系统提供可靠的信息。
The jointless switch is an important component part of jointless track across sections, it can notably raise the train running speed and the regularity.
无缝道岔是跨区间无缝线路的重要组成部分，能显著提高列车运行速度和平稳性。
An open switch will derail a train.
转辙器打开会使火车出轨。
Often on this journey, I will switch to a local train to get off at Nakoso, a town famous for its inns and hot springs.
在这段旅程中，我经常会中途换乘当地的火车，然后在勿来下车。
This Deluxe roundhouse with 5 way switch track will spruce up any wooden train set.
这与5路开关跟踪奢华盘旋云杉任何木制火车。
An open switch will derail a train.
器打开会使火车出轨。
The theoretical results show placing the acoustic-optic Q-switch crystal near the output mirror can improve the stability of pulse train.
计算表明：Q开关放置在输出镜一侧会使脉冲序列更加稳定。
The theoretical results show placing the acoustic-optic Q-switch crystal near the output mirror can improve the stability of pulse train.
计算表明：Q开关放置在输出镜一侧会使脉冲序列更加稳定。
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