The further analysis of chapter seven shows that the mechanism might influence SCP through three routes, one is the main route and the other two are accessorial.

第七章的进一步综合分析显示，制度影响证券业SCP的机制由一条主线和两条副线共同组成。

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Two or more train routes interlinked on the main line shall be able to select and arrange the routes for trains passing-through by pressing the outmost beginning and end buttons.

3正线上相衔接的两条及两条以上的列车进路，通过按压最外方始端和终端按钮应能完成列车通过进路的选排。

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Gritting crews have been working through the night to ensure main routes are clear but people are being warned of problems on some minor roads.

BBC: West Yorkshire escapes worst of snowfall