“司空见惯的事”可以用英语表达为 “a common occurrence”、“something that is quite common” 或 “a frequent/usual sight”。以下是一些例句来帮助理解：
1、 This kind of traffic jam is a common occurrence in the city during rush hour.
（这种交通拥堵在城市的通勤高峰时段是司空见惯的事。）
2、 It's quite common to see people walking their dogs in the park every morning.
（每天早上在公园里看到人们遛狗是司空见惯的事。）
3、 The sight of people queuing up for the bus in the morning is a usual one.
（早上看到人们排队等公交车是司空见惯的事。）