难怪

难怪 (nán guài) is an adverb meaning 'no wonder' or 'it makes sense.' It is used to express that something is understandable or expected, often in response to a situation that has just been explained.

The character 难 (nán) means 'difficult' or 'hard,' while 怪 (guài) means 'strange' or 'unusual.' Together, they form a phrase that conveys the idea of something being 'not surprising' because it is understandable given the circumstances.

难怪 is commonly used in daily conversations to acknowledge a logical conclusion. For example, if someone says, 'He was late because his car broke down,' you might respond with 难怪 (no wonder). It reflects a cultural tendency to find explanations and make sense of events logically.