Its function is fixes the rail on the railroad tie, maintains the gauge and the impediment rail is opposite in the railroad tie vertically and horizontally to the migration.

其作用是将钢轨固定在轨枕上，保持轨距和阻止钢轨相对于轨枕的纵横向移动。

youdao

His ministry, a state-within-a-state, was known in China as tie laoda: Boss Rail.

NEWYORKER: Boss Rail

The Bridgend-based club open their competitive season with a home Northern Rail Cup tie against Widnes Vikings on Friday 9 February.

BBC: SPORT | Rugby League | Crusaders start season with bang