The police made an appeal to the public to remain calm.

警方吁请公众保持镇静。

《牛津词典》

The police have issued an appeal to the public to stay away from the centre of town at the weekend.

警察已经向公众发出了呼吁，要求他们在周末离开市中心。

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The photographer in Xiamen is Ding Guoliang, also called Jesse, who wants to appeal to the public to pay more attention to and accompany the elderly through taking photos.

厦门的摄影师丁国良，英文名杰西，通过为爷爷拍照，呼吁公众更多的关注和陪伴老人。

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With President Obama reported to have told wavering Democratic lawmakers that vote could well determine the success of his presidency, he traveled a few kilometers from the White House to suburban Virginia to make a high visibility public appeal.

VOA: standard.2010.03.19

to appeal to the public and get the general public interested

呼吁公众，引起大众的兴趣，

英国的慈善事业 - SpeakingMax英语口语达人

A thousand economists, from leading universities across the country sign a public appeal to congressman and president, not to pass this bill, that it would not do what they said it would do, it would not reduce unemployment, it would in fact lead to retaliation it would make it harder for Americans to sell goods to other countries.

但有数千位经济学家，来自于全国各大院校,向国会和总统公开发出呼吁，不要通过限制进口法案，法案不会奏效，法案不会减少失业，事实上会招致报复,会让美国更难,同别国做交易。

斯坦福公开课 - 经济学课程节选

The request was revealed during an appeal to the public to put a stop to inappropriate, time-wasting calls.

BBC: Ambulance service staff

Former Doctor Who actor David Tennant and footballer David Beckham were among those to appeal to the public to make donations.

BBC: Comic Relief: Red Nose night raises record ?75m

The police were keen to appeal to the public and BBC Radio Lancashire broadcast several interviews in the aftermath of the attack.

BBC: Lancashire - Solving the Witton Park rape