tā / zài / wǎng / shàng / yòng / dǎo / guó / dòng / zuò / piàn / zhè / ge / shuō / fǎ / lái / zhǐ / dài / rì / běn / chéng / rén / diàn / yǐng

他在网上用“岛国动作片”这个说法来指代日本成人电影。

Online, he used the expression “岛国动作片” to refer to Japanese adult films.