She was asked to judge the essay competition.

她被邀请担任散文比赛的评委。

《牛津词典》

One morning, my teacher announced a Father's Day essay competition for the whole school.

一天上午，老师宣布全校要举办父亲节作文比赛。

youdao

The essay explains the new focus of competition from the Angle of value-chain evolution and gives some Suggestions to the expanding supermarkets.

本文从价值链演化的角度对竞争的新重点进行了论述，希望对不断扩张中的超市有所借鉴。

youdao

World Water Day 2004: public outreach programme, secondary school essay competition, radio programme, expositions with literature, hydrologic models, etc.

UNESCO: Trinidad y Tobago: Actividades Bienios Anteriores

And I know that the reason she got to introduce me was because she worked hard and won an essay competition to do it.

WHITEHOUSE: Let's Move Rally in Jackson, Mississippi

Daniel Stevens and Liam Carter-Hawkins, both aged 17, won an essay-writing competition organised by Manx-based aerospace company, ManSat.

BBC: Isle of Man students plan Nasa Mars mission