on the happy occasion of

基本解释

On the happy occasion of the Company's… anniversary I write to convey my hearty congratulations.
在贵公司创立……周年欢欣之际，献上我衷心的祝福。
I consider it a GREat privilege to say a word ofhearty congratulation to Bob on the happy occasion of his birthday.
在鲍伯过生日的这个欢乐时刻，能够说句话向他表示由衷道贺，真是无比的荣幸。
Finally, on this happy occasion of the celebration of the 60th Anniversary of the Peaceful Liberation of Tibet, let's wish the prosperous of our great motherland!
最后，在纪念西藏和平解放60周年的喜庆时刻，让我们共同祝愿伟大的祖国更加繁荣富强！祝愿西藏的明天更加美好！
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