The present crop of books and documentaries about Marilyn Monroe exploit the thirtieth anniversary of her death.

现在这批有关玛丽莲·梦露的书籍和记录片是借她去世三十周年纪念之机而发行的。

《柯林斯英汉双解大词典》

IS it related to the thirtieth anniversary of our wedding?

这和我们结婚三十周年有关吗？

youdao

Al Thagher's Class of 1976 is approaching the thirtieth anniversary of its graduation; no reunion has been scheduled.

Al Thagher学校1976届的班级毕业即将30周年，却没有安排任何聚会。

youdao

Here is the Yonder Mountain String Band at the thirtieth anniversary of the Telluride Bluegrass Festival six years ago.

VOA: special.2009.06.08

Iran is observing the thirtieth anniversary of the country's Islamic revolution with a ten-day celebration that began last Saturday.

VOA: special.2009.02.07

Iran launched its first satellite into orbit in February -- the thirtieth anniversary of the Islamic revolution.

VOA: special.2009.05.23

Secretary-General Ban attended a ceremony organized by the Austrian Government to commemorate the thirtieth anniversary of the United Nations headquarters in Vienna, known as the Vienna International Centre.

UN: Secretary-General

On the thirtieth anniversary of its release, I have some theories as to why Chariots of Fire was able to sprint ahead of Atlantic City and Reds, two much finer films, and win the Best Picture Oscar.

FORBES: Overrated or Underrated? Lennon & McCartney, Celluloid Olympians