分割

In a sentence

• 这块蛋糕被分割成了几小块。

  This cake was divided into several small pieces.

  Here, "分割" means to divide or separate something tangible (e.g., the cake) into smaller parts.

• 分割线起到了划分区域的作用。

  The dividing line serves to delineate areas.

  In this case, "分割" refers to the act of separating or distinguishing regions or sections using a defined boundary.

• 历史事件不能简单地分割开来理解。

  Historical events cannot be simply isolated in understanding.

  Here, "分割" is used metaphorically to suggest separating concepts or ideas in a non-physical context.