由于交通不便，几乎没有什么后方专门学校，大多数候补军官由纵队和旅在战地办的学校训练。

There were few rear line schools - due to the difficulties of communication - and most officer candidates went to schools maintained by columns and brigades in the field.

youdao

由于交通不便，几乎没有什么后方专门学校，大多数候补军官由纵队和旅在战地办的学校训练。

There were few rear line schools - due to the difficulties of communication - and most officer candidates went to schools maintained by columns and brigades in the field.

youdao