He's working with TF-IDF models and CAID, Compass Aligned Distributional Embeddings, He's starting with Middle High German and Latin, but would like to introduce other languages after the initial phase.

他正在运用TF-IDF模型CAID（指南针对齐分布式嵌）工作。目前，他以中古高地德语拉丁语为起点，但在初期阶段，引其他语言。

And there's a word in Middle High German, Grund, which is like, we translate it as ground.

中古高地德语中有个词，Grund，我们将其翻译为“地面”，它带有一种质朴的气息。