1942年7月31日，一支德国摩托化炮兵纵队正在通过浮桥横渡顿河。

A German motorized artillery column crossing the Don river by means of a pontoon bridge on July 31, 1942.

youdao

1942年7月31日，一支德国摩托化炮兵纵队正在通过浮桥横渡顿河。

A German motorized artillery column crossing the Don river by means of a pontoon bridge on July 31, 1942.

youdao