Their six-story apartment building had collapsed in the earthquake.Their toddler son, Wang Zhilu, was buried under the debris along with his grandparents.Mrs.

• 他们所在的六层公寓楼在地震中倒塌，他们刚会走路的儿子王之路（音译）连同祖父母都埋在了瓦砾堆里。