dà zì rán / jì lù piàn / zhǎn shì / le / chái láng hǔ bào / zài / cǎo yuán / shàng / de / shēng cún / jìng zhēng

大自然纪录片展示了豺狼虎豹在草原上的生存竞争。

The nature documentary showed jackals, wolves, tigers, and panthers competing for survival on the grasslands.