Cross the line的意思

"Cross the line" is an English idiom that can have several meanings depending on the context. Here are some common interpretations:

  1. Violate a boundary or rule: This is perhaps the most common usage. It means to do something that goes beyond what is acceptable or permitted. For example, "He crossed the line when he started making personal insults during the debate."

  2. Exceed a limit: It can also mean to go too far, to the point where something becomes too much. For instance, "The noise from the party really crossed the line; it was so loud that we couldn't sleep all night."

  3. Change sides or allegiances: In some contexts, it can refer to changing from one side or position to another, often in a significant or definitive way. For example, "After years of working for the competitor, she finally crossed the line and joined our team."

  4. Start a conflict or competition: In sports or other competitive contexts, it can mean to initiate a contest or to begin a race. For instance, "The runners are waiting at the starting line, ready to cross the line and begin the race."

The meaning of "cross the line" can vary based on the context in which it is used, but it generally implies a significant or definitive action that marks a transition or a breach of some kind.