adj.在同一地方发生的，同时发生的

It was a remarkable coincidence that we both chose the same university.
这真是个令人惊讶的巧合，我们都选择了同一所大学。
We met our old friends at the party, which was a complete coincidence.
我们在聚会上意外遇见了老朋友，这纯属巧合。
The discovery of the ancient artifact was a coincidental find by an amateur archaeologist.
这件古代文物是业余考古学家偶然发现的。
I found her phone number by chance in an old address book, and it turned out to be her.
我在一本旧地址簿中偶然发现了她的电话号码，结果竟然是她。
Our birthdays are only two days apart, what a coincidence! (我们的生日只差两天，真是太巧了！
They decided to take the same flight, little did they know it would lead to a coincidental reunion.
他们决定乘坐同一班飞机，却没想到会因此重逢，真是巧合。
The lock on the door broke just as the locksmith arrived, it was a strange coincidence.
锁匠刚到，门锁就坏了，这真是奇怪的巧合。
The same color shirt we were wearing turned out to be a coincidence, not planned.
我们穿的是同一种颜色的衬衫，这完全是巧合，并非故意安排。
Her arrival just when I needed help was nothing short of a fortuitous coincidence.
我需要帮助的时候她恰好出现，真是恰到好处的巧合。
We both ended up working at the same company after graduating from different universities, what a coincidental twist of fate! (我们俩大学毕业后竟然都进了同一家公司，命运真是弄人啊！