diff --git a/aio/content/guide/router.md b/aio/content/guide/router.md index 06e01bb46f..897b91cab6 100644 --- a/aio/content/guide/router.md +++ b/aio/content/guide/router.md @@ -4917,7 +4917,7 @@ Add a `confirm()` method to the `DialogService` to prompt the user to confirm th It returns an `Observable` that *resolves* when the user eventually decides what to do: either to discard changes and navigate away (`true`) or to preserve the pending changes and stay in the crisis editor (`false`). -它返回[promise](http://exploringjs.com/es6/ch_promises.html),当用户最终决定了如何去做时,它就会被*解析* —— 或者决定放弃更改直接导航离开(`true`),或者保留未完成的修改,留在危机编辑器中(`false`)。 +它返回*observable*,当用户最终决定了如何去做时,它就会被*解析* —— 或者决定放弃更改直接导航离开(`true`),或者保留未完成的修改,留在危机编辑器中(`false`)。 {@a CanDeactivate}