fodder

这种草常被用来喂养牲畜并保护河岸土壤。

This ___fodder is often used to feed livestock and protect riverbank soil.

社交媒体上的争议为新闻节目提供了大量素材。

The controversy on social media provided plenty of ___fodder for the news show.

农夫每天早晚都要给马匹添加新鲜草料。

The farmer adds fresh ___fodder to the horses' trough every morning and evening.