要注意的是，Vim还提供了另外两组您可以用来修改写操行为的事件。

Note that Vim provides two other sets of events that you can use to modify the behavior of write operations.

youdao

如果这种行为(比如通知原来一组事件监听器中的所有元素)是您需要的，那么最好使用copy - on - write集合。

As long as this is the behavior you want, like for notifying all of the elements in the original set of event listeners, you're better off using the copy-on-write collections.

youdao

它要求我们不是把一种行为当作孤立事件，而是将它与类似的、连贯的一组行为相联系。

It demands that we never examine an action as an isolated event, but link it to a consistent group of similar actions.

youdao