by coincidence

基本解释

It seems difficult to explain why Skyscrapers and economic crisis are so closely connected simply by coincidence. So what on earth are the reasons for that?
摩天大楼与经济危机的关联如此密切，很难用巧合来理解，那么究竟是什么原因让经济危机总是与摩天大楼如影随形呢？
By coincidence, the chief scientific adviser to the Home Office is to step down early next year. That job, like many across government, looks decidedly less appealing now.
凑巧的是，内政部的首席科学顾问明年年初即将退休，就像政府部门的其他职位一样，这个职位的吸引力必然要打折扣。
"Some of [the small] brained species are lucky enough to find niches in urban habitats that are by coincidence a pretty good approximation of their original habitat," he said.
“某些小脑袋鸟类只是很幸运，能在城市栖息地中找到碰巧与它们原来的栖息地很接近的小生境，”他说。

Let's listen to Luciano Pavarotti sing a leading tone, and as by coincidence, it happens to be the one-year anniversary of Pavarotti's death this week.
让我们听一下,卢西亚诺·帕瓦罗蒂演唱的导音,巧合的是,这周恰好是,帕瓦罗蒂逝世一周年
耶鲁公开课 - 聆听音乐课程节选
He won't listen;he bowls ahead, and he discovers in the process the terrible,terrible truth, which is that by accident,by coincidence, not by intent that as a young man he killed his father and subsequently married his mother.
他充耳不闻,执迷不悟,随后他在不经意间,发现了极其可怕的事实,或是因为事故,或是因为巧合,总之绝不是故意的,他年少时曾经弑父,随即娶了自己的母亲
耶鲁公开课 - 古希腊历史简介课程节选

But just by coincidence, of all days to attack Israel, they chose Yom HaShoah, Holocaust Memorial Day.
FORBES: Connect