It's loyalty when duty calls.

是当责任在召唤，你献出你的忠诚。

youdao

But duty calls.

但是任务又来了。

youdao

Nero: There's no time and duty calls. Can't pass on an emergency.

现在没有时间了而且使命在呼唤我。我不能让紧急的状况维持下去。

youdao

But of course, duty calls.

FORBES: Hold Your Loved Ones Close

The report also dismissed calls for duty rates on alcohol and tobacco to be cut to undermine the profit margins of smugglers.

BBC: Funding plea to fight smuggling

Assisted living facilities are not required to have any licensed healthcare personnel, but they should have enough staff on duty to attend to a resident who calls for help.

FORBES: Frightening Facts About Aging Parents in Assisted Living