最后，在所有情况中应用程序都观察该事件。

Finally, in all cases, the application observes the event.

youdao

阻塞-在所有的应用程序是不允许运行。

Blocked - The application is not allowed to run at all.

youdao

阻塞-在所有的应用程序是不允许运行。

Blocked - The application is not allowed to run at all.

youdao