Because senior secretaries are the closest one of your bosses, you are reqiured to handle some documents and reply immediately for them when they are on errand with difficulty to examine mails.

高级秘书是工作在老板身边最近的人，老板出差不方便看邮件时，他们要处理一些文件，有些需要马上替他去批复。

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He ran off to the village on his errand of mercy.

他跑向村子去执行他的仁慈使命。

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She went off on some errand.

她出去办事了。

《柯林斯英汉双解大词典》

If, when she embarked on this errand, the words and sentences had been whirling around in her head, they had got themselves in order en route.

NEWYORKER: The Stolen Pigeons

Those that believe they can execute their ideas without a trusted team are on a fools errand and will quickly discover that failure is their only option.

FORBES: Co-Founder Conflict Will Happen. What Will You Do?

It was only interesting long enough to get me through the line to swipe my Visa card, pack my reusable grocery bag and move on to the next errand of the day.

FORBES: When To Call A Lawyer And When To Walk Away From The Phone