The fate of bull calves - From surplus to Alpine savior | DW Documentary

发布时间 2026-03-02 01:00:18 来源

Episode 设置

仅转录，不翻译

摘要 Prompt（当前值）：

登录已过期或未登录，无法修改。请先登录后再试。

For a cow to produce milk, she must give birth to a calf. Female calves later become dairy cows themselves, while male calves are ...

GPT-4正在为你翻译摘要中......