1·The company has its own sidings, connected to a branch line and then to the main line so that coal can be moved farther afield.
电站有自己的专用铁路，连接支线、主线，所以煤炭能更远的运出去。
2·The London train pulled into the branch line station.
这列伦敦火车缓缓驶进了支线车站。
3·The train pulled into the branch line station.
这列火车缓缓驶进了支线车站。
4·At the junction of a branch line and the trunk line, the wires must be spliced together.
在支线和中继线的接合点，电线必须被叠接起来。
5·The London train pulled in to the branch line station.
伦敦来的火车进站后停靠在支线站台旁。