Workers at Sydney's harbourside Taronga zoo are refusing to collect animal dung in a protest over wages.

悉尼海港塔龙加动物园的工人因对工资的抗议而拒绝收拾动物粪便。

《柯林斯英汉双解大词典》

Rallies all over the United States were organized to protest environmental degradation.

在美国，人们组织了很多集会，以抗议环境恶化。

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Only last week, 74 energy workers were arrested after extensive damage was done to the Paris offices of power services groups ErDF and GrDF during a protest over pay.

仅在十几天前，就有74名电力工人被捕——他们在一次因薪资问题而举行的抗议中，对法国电力服务集团ErDF及GrDF位于巴黎的办事处造成了大面积破坏。

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Medical historians say the death of Clara Maass also created a public protest over the use of humans in yellow fever research.

VOA: special.2010.05.18

South Korean farmers have held occasionally violent demonstrations over the years, and several farmers have committed suicide to protest the agreement.

VOA: standard.2009.04.22

On Thursday,a close aide to British Defense Secretary Bob Ainsworth resigned in protest over the war.

VOA: standard.2009.09.04

The president triumphed with the passage of the North American Free Trade Agreement, but it came only over loud protest from within his party, and with near-unanimous support of congressional Republicans.

CNN: Bill Clinton

Fellow board member Thomas Perkins quit in protest over the process of the investigation.

FORBES: Hewlett-Packard's Ripple Effect

Jersey's main nursing unions have planned a rally on Saturday in protest over pay and conditions.

BBC: Jersey nurses 'may get higher pay deal'