公元2008年5月12日14时28分,是一个悲惨黑色的时刻。天崩地裂,日月无辉。一场猝不及防的8.0级大地震突袭四川汶川,数万鲜活的生命,瞬间消失在冰冷的瓦砾废墟里。这本应该是一个普通平凡的下午,这个下午,教室里本应 At 14:28 on May 12, 2008, it was a miserable black moment. Heaven collapsing, sun and the moon no fai. An unexpected catastrophe hit by a 8.0-magnitude earthquake raided Wenchuan, Sichuan, killing tens of thousands of vivacious lives and instantly disappearing into the icy rubble. This should be an ordinary afternoon, this afternoon, the classroom should have