Known in Nigeria as "a messenger of hope" and described as "a hero on the frontlines," Ribadu said, "It is time to say 'enough is enough."'

作为尼日利亚著名的“希望使者”和“前线英雄”，Ribadu说：“是说'够了'的时候了。”

youdao

Small island states and others on the frontlines of the consequences of climate change want hard targets and the continuation of the Kyoto Protocol.

小的岛国和其他因气候变化引起的一系列反应中首当其冲的国家想要制定硬性指标以及继续履行京都议定书。

youdao

Our peacekeepers are on the frontlines of conflict; our mediators bring warriors to the peace table; our relief workers brave treacherous environments to deliver life-saving assistance.

我们的维和人员战斗在冲突的第一线；我们的调解人将战士引向和平谈判桌前；我们的救援人员不畏艰险，救死扶伤。

youdao

(Sound) He says the recent violence shows the militants want to bring the frontlines from Pakistan's violent northwest to Punjab province.

VOA: standard.2009.10.15

"The American taxpayers provided billions of dollars,and ultimately, the auto dealers are on the frontlines with the harsh consequences of the failure at the top,".

VOA: standard.2009.06.04

Chance also led CNN's coverage of the 2008 Russia-Georgia conflict, reporting from the frontlines.

CNN: CNN Profiles - Matthew Chance - Senior International Correspondent

This evening, I want to speak directly to our men and women on the frontlines.

NPR: Text of Bush's State of the Union Address

Few people know more about our healthcare system than doctors working on the frontlines.

FORBES: Koch Brothers Financed 'Research' Institute Steps Up Misleading Obamacare Attacks