She made him her assistant.

她挑选他做她的助手。

《牛津词典》

She couldn't attend the meeting so her assistant took her place.

她不能参加会议，所以她的助手代她出席。

《牛津词典》

She left her assistant in charge.

她委托助手来负责。

《牛津词典》

Her assistant explained the mistake and said to the men: "Miss Bourke-White loves nothing but her camera."

VOA: special.2009.05.10

There wasn't time to hire a film crew so she and her assistant, filmmaker Sarah Harvey, grabbed their personal video cameras and headed to the prison.

VOA: standard.2010.05.18

Injured in a car accident, she unwisely hires the sinister Peter as her assistant.

ECONOMIST: New fiction

My first was when Willow Bay hired me as her assistant here at CNN.

FORBES: Erin Burnett Steps "Out Front"

Rent and salaries to her assistant and driver were still due, even though the shop was closed.

FORBES: Brushstrokes and Business Risks: Deena Fadel's Exercise in Creativity and Entrepreneurship