a curious coincidence meaning in Chinese

奇妙的巧合

It is a curious coincidence that the day before his retirement , mr. page will have been teaching for a total of forty years .
到他退休的前，佩支先生正好教了整整四十年的书，这是一个奇妙的巧合。
It is a curious coincidence that the day before his retirement , mr page will have been teaching for a total of forty years
到他退休的前一末，他正好教了整整四十年的书，这是一个奇妙的巧合。
It is a curious coincidence that the day before his retirement , mr . page will have been teaching for a total of forty years
佩奇先生退休的前一天正好是他执教满40年的日子，这真是奇妙的巧合。