小脑

例句：

1. 1. The human brain is divided into two main parts: the cerebrum and the cerebellum.
   人类的脑分为两部分：大脑和小脑。
2. 2. The cerebellum plays a crucial role in coordination and balance.
   小脑在协调和平衡中起着至关重要的作用。
3. 3. The cerebellum is responsible for processing sensory information from the body.
   小脑负责处理来自身体的感官信息。