他叫汉森，一个在挪威很常见的名字。

His name was Hansen, a common name in Norway.

《柯林斯英汉双解大词典》

过去麻疹腮腺炎和风疹(也叫德国麻疹)是极常见的儿童疾病。

Measles, mumps, and rubella (also called German measles) used to be quite common childhood diseases.

youdao

最近一次争吵发生在4月13号的教理问答开幕式上。这次新教理问答有个时髦的名字，叫“青天会”，实际上这是个面向青年人的教会常见问题解答。

The latest fracas came with the unveiling on April 13th of the trendily named YouCat, a new Catechism (in effect, the church's FAQ for youngsters).

youdao

And it turned out that another, not quite as deadly, but still very serious disease called syphilis was also common in this part of the world at that time.

现在已知另外一种疾病,它并不完全致命但也很严重,它叫梅毒,在那时的一些地方也很常见

耶鲁公开课 - 生物医学工程探索课程节选