[dà jūn]
(主力部队) main forces; (huge) army
Wherever the troops went, they never infringed on the people's interests.
大军过处, 秋毫无犯。
We are the advance detachment. The main forces will be here soon.
我们是先头部队,大军随后就到。
an army a million strong
百万大军
a large contingent of road builders
筑路大军