kàng rì zhàn zhēng shí qī / rì jūn / zài / zhōng guó / shí xíng le / cǎn wú rén dào de / Sān guāng Zhèng cè

抗日战争时期，日军在中国实行了惨无人道的三光政策。

During the War of Resistance Against Japan, the Japanese army implemented the inhumane Three Alls Policy in China.