kē xué jiā / zhèng zài / yán jiū / chāo wéi kōng jiān / de / lǐ lùn / mó xíng / zhè / shì / yī gè / qián yán / kè tí

科学家正在研究超维空间的理论模型，这是一个前沿课题。

Scientists are researching theoretical models of hyperspace, which is a cutting-edge topic.