怪物留下的标记：在一份原始设计图纸背面，海因里希·希姆莱绿墨色的签名清晰可见。

Mark of a monster: Heinrich Himmler's signature is seen in green ink on the rear of one of the original blueprints.

youdao

怪物留下的标记：在一份原始设计图纸背面，海因里希·希姆莱绿墨色的签名清晰可见。

Mark of a monster: Heinrich Himmler's signature is seen in green ink on the rear of one of the original blueprints.

youdao