A signal box is a building or structure at a train station or along a railway track where operators control the signals and switches that guide trains. It contains equipment that helps manage train movements safely by making sure trains are directed onto the correct tracks and at the right time. Signal boxes are usually found at busy stations or connections and are important for preventing accidents and keeping the trains running smoothly. Operators in the signal box can communicate with train drivers and other staff to make sure trains are safely sent to their destinations.

“signal box”的英语定义和含义

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