Some people are always comingupto perfect strangers and asking them what they do.
有些人总是走近完全不认识的人跟前，问人家是干什么的。
《柯林斯英汉双解大词典》
2
In the days comingupto the May Day holiday, students of various grades at the school worked together in the fields, says school principal Yang Bo.
校长杨波说，在五一假期来临之际，学校各个年级的学生一起在田间劳作。
3
I would think that a lot of customers would be bothered by, if I'm shopping, I don't know if I'd want some business representative comingupto me and asking me questions.