What Fun It Is vs. How Fun It Is: Exploring the Difference in Expression

'what fun it is' and 'how fun it is' both express the sentiment of 'how enjoyable something is.' However, they differ in grammatical structure, with the former being a statement and the latter a question.

To answer this, we can examine it from several perspectives:

1. Subjective Feelings: 'what fun it is' is a statement reflecting the speaker's personal enjoyment. This feeling is subjective, so different people will have different responses. For instance, some may find watching movies enjoyable, while others prefer gaming or traveling. When answering, you should express your own preferences and experiences.

2. Activity Content: Both phrases require a specific activity or event to be discussed. Thus, you can respond based on the activity itself. If attending a party, you might say, 'This party is really fun,' and then describe enjoyable aspects like dancing, socializing, or the food.

3. Environment and Atmosphere: Besides the activity itself, the surroundings and atmosphere also influence enjoyment. Even if an activity isn't inherently fun, enjoying it with close friends can make it enjoyable. When answering, consider how these factors affect your experience.

Ultimately, whether it's 'what fun it is' or 'how fun it is,' the key lies in clearly expressing your feelings and providing concrete details and descriptions to convey the activity's enjoyment and fun aspects.