The smell of bleach in Beichuan was overpowering as workers in the white suits and black rubber boots sprayed disinfectant on buildings, trees, car wheels and the soles of shoes of people.

• 漂白粉气味相当刺鼻，衣这白色防护衣脚蹬黑色橡皮靴的工作者，向建筑、树木、车轮、人们的鞋底喷撒了消毒剂。