When the external service is down for extended periods, a feature flag can be deactivated that would disable the upload button and/or show a more helpful message about the downtime.

当扩展服务因为扩展周期而关闭时，新的功能旗帜被取消激活将会禁用上传按钮同时／或者显示关于关闭时间更为有帮助的消息。

youdao

Faced with the national flag, each life solemn, sacred, the national flag along the road extended forward.

面对国旗，每个生命都庄严起来、神圣起来，沿着国旗下的路向前延伸。

youdao

Specifies the repeat count, scan code, extended-key flag, context code, previous key-state flag, and transition-state flag.

指定重复次数，扫描代码，扩展键标志，上下文代码，前期的键状态标志，转换状态标志。

youdao

He denied that he had extended favours to Lucio Tan, the owner of the tottering national flag-carrier, Philippine Airlines.

ECONOMIST: People power rides again