冬天来了，要给牲畜准备足够的饲料。

Dōngtiān lái le, yào gěi shēngchù zhǔnbèi zúgòu de sìliào.

Winter is coming, so we must prepare enough feed for the livestock.

村里的人主要靠养牲畜和种地生活。

Cūn lǐ de rén zhǔyào kào yǎng shēngchù hé zhòngdì shēnghuó.

The villagers mainly rely on raising livestock and farming to make a living.

保护草原不仅是为了牲畜，也是为了生态环境。

Bǎohù cǎoyuán bùjǐn shì wèile shēngchù, yě shì wèile shēngtài huánjìng.

Protecting the grasslands is not only for the livestock, but also for the ecosystem.