求翻译：我们的女儿张雅欣（女、一九九五年四月二十日出生）。我同意我的女儿随其母亲在2011年8月期间前往加拿大旅游，惠延霞作为张雅鑫在加拿大旅游期间的监护人，负责管理照顾张雅鑫的一切实物并保证其按时回国。是什么意思？

Our daughter Zhang Yaxin (woman, born on April 20, 1995). I agree to my daughter with her mother in August 2011, during the Canada tour, as Zhang Yaxin Hui Yanxia in Canada during the tourist's guardian, responsible for the management of care for all kind of Zhang Yaxin and guarantee the return on time.