Debris and fallen rock are impeding the progress of the rescue workers.

瓦砾和落下的岩石正阻碍着救援人员的进程。

《柯林斯英汉双解大词典》

As rescue workers opened up roads today, it became apparent that some small towns were totally devastated.

今天营救人员清除路障时发现，显然有些小镇已完全沦为废墟。

《柯林斯英汉双解大词典》

Police and rescue workers said everyone was killed when the plane exploded, scattering wreckage over a wide area.

警方和救援人员说，飞机爆炸时，所有人都遇难了，飞机的残骸散落在一片广阔的区域。

youdao

Survivors and rescue workers stopped for one minute on Friday to remember the hour when the earthquake struck.

VOA: special.2011.03.19

Hollywood stars told stories of survivors and rescue workers in Haiti.

VOA: special.2010.02.01

Hundreds of rescue workers and volunteers dug through mud and debris Saturday looking for signs of survivors and recovering more bodies.

VOA: standard.2009.03.28

Do not put yourself in harm's way, or make rescue workers take unnecessary risks.

FORBES: President Speaks After FEMA Briefing

Seven-year-old Francesco and his six-year old brother Silvio watched rescue workers setting up more tents.

CNN: Quake survivor: I feel a deep sadness

Rescue workers passed the survivors down a human chain of parents and neighborhood volunteers.

NPR: Medical Examiner: 24 Dead In Oklahoma Twister