Cách sử dụng
"Just then" is an expression that is often used to describe a specific moment in time. It usually refers to something that happened very recently, and it implies that whatever happened happened at the exact moment that was being talked about. For example, you might say, "I was walking down the street, and just then I saw my friend." In this case, "just then" means that you saw your friend at the exact moment that you were walking down the street. "Just then" can be used in a variety of contexts, but it is generally used to emphasize the timing of an event.