Question

你知道那个正在沿街跑步的男人吗? （翻译为英语定语从句）

Answer 1

Do you know/recognize/(have acquaintance with) that man/guy (who is) jogging along the street.?

说明：
（1）严格地说“跑步”一词应该用jog（为锻炼目的而进行的慢跑），run只是笼统意义上的“跑”。
（2）who is放在括号中表示可以省略，前面的短语放在括号中表示它是一个整体以免误解，斜线表示任选其一。

Answer 2

Do you know that man who is running along the street?

Answer 3

Do you know that man who is running along the street?

Answer 4

do you know that man running along the street?