Though profound researches have been made in historical circle on the no-human-zone atrocities by the Japanese invaders in North China, certain detailed events remain unclear.

史学界迄今为止对于侵华日军在华北制造“无人区”的罪行研究已经取得了不少成果，但对于日军在华北制造“无人区”的某些史实至今尚不明晰。

youdao

Though profound researches have been made in historical circle on the no-human-zone atrocities by the Japanese invaders in North China, certain detailed events remain unclear.

史学界迄今为止对于侵华日军在华北制造“无人区”的罪行研究已经取得了不少成果，但对于日军在华北制造“无人区”的某些史实至今尚不明晰。

youdao