This paper analyses on the main reasons of the "track biting" of cranes running gears, and puts forward some measures for adjustment and repair.

分析了起重机运行机构“啃轨”的主要原因，提出了调整与修复的措施。

youdao

It is not (yet) formally off track in its joint European Union-International Monetary Fund adjustment programme, and there's no big "forcing" event coming up to concentrate their minds.

BBC: More market alarm bells on Portugal