An observable is a stream of events that we can process with array-like operators.

一个可观察对象是一个事件流，我们可以用数组型操作符来处理它。

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An observable is a stream of events that we can process with array-like operators.

一个可观察对象是一个事件流，我们可以用数组型操作符来处理它。

youdao