受伤的自行车手被紧急送往急诊室接受治疗。

The injured cyclist was rushed to ___casualty for urgent treatment.

我祖父摔倒了，不得不被送到急诊室拍X光片。

My grandfather fell and had to be taken to ___casualty for X-rays.

急诊室的医生和护士在巨大的压力下工作以挽救生命。

Doctors and nurses in ___casualty work under immense pressure to save lives.