有些学生失去了亲人，因为他们的家处于重灾区。我们这才发现自己处于一个多么让人震惊的情形。
A couple of students had lost family members as they were living in the worst hit areas. It was such a shocking situation we found ourselves in.
图为汶川地震灾区小学生聚集在联合国儿童基金会援助的帐篷前。
The picture shows children of a primary school in Wenchuan earthquake-stricken area gathered in front of a tent donated by the United Nations Children's Fund.
方法：对汶川地震灾区5所学校共12个班的560位学生进行问卷调查。
Methods: 560 students of 12 classes in 5 schools in Wenchuan earthquake area were surveyed by a questionnaire.
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