But here are the regulars, so the auxiliary forces may beat a retreat.

这是主要之点，其余的更容易解决了。

His army contained a core of four Roman legions: Legio XV Apollinaris, Legio V Macedonica, Legio X Fretensis and Legio XII Fulminata, and was supplemented by auxiliary and native forces.

他的军队以四个罗马军团为核心：第十五军团阿波利纳里斯军团、第五军团马其顿军团、第十军团弗雷滕西斯军团和第十二军团雷霆军团，并辅以辅助部队和本土部队。