1·The company is celebrating its golden jubilee.
公司在举行五十周年庆典。
—— 《柯林斯英汉双解大词典》
2·My parents are celebrating their golden jubilee.
全国都在庆祝国庆日。
3·Our should academic activities were planned as part of our Golden Jubilee Celebration a year ago.
我们的学校活动是五十年校庆的一部分，计划在明年执行。
4·The Royal couple last visited the University in 1954 to inaugurate the Golden Jubilee celebrations so this is a great honour that they have again chosen to spend time with us.
对于谢菲尔德大学而言这无疑也是一件荣誉的事情，上一次皇族来访本校已经是1954年的事情了。