求翻译：母校在变化，在前进，在发展。母校过去的成就有您的一份贡献，母校今天的发展仍渴望您的关心和支持。2004年10月20日学校将举行建校九十周年庆典活动，届时恳望拨冗出席。是什么意思？

Alma mater is changing, moving forward in the development. His alma mater the past achievements of your contribution to his alma mater today's development is still eager for your concern and support. October 20, 2004, the school will be held in the school of the 90th anniversary celebrations, will h

His alma mater, the change in the forward in the development. The achievements of the past at his alma mater with your contribution today, his alma mater is still keen to your interest and support. October 20, 2004 will be held at school sites, 90 year anniversary will be attending each.

The alma mater is changing, is going forward, is developing.The alma mater past achievement had your contribution, the alma mater today development still longs for your care and the support.On October 20, 2004 the school will hold will construct the school 90th anniversary celebration, at the appoin

His alma mater, in advance, in development. Home school's past accomplishments have you a contribution, development of the Alma Mater today still long for your concern and support. School 90 anniversary celebrations would be held on October 20, 2004, when the earnest hope for finding time to attend.

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