Yes, it was really fun!

是的，真的很有趣！

I remember it was really fun.

我记得那真的很有趣。

It feels like magic and is really fun.

它感觉像魔法，非常有趣。

I know that the Water Festival is really fun.

我知道泼水节真的很有趣。

Rio Carnival! I spent a really fun day there with my friends.

里约狂欢节！我和朋友们在那里度过了非常愉快的一天。

Yes, it was really fun to see which kite could fly the highest.

是的，看哪个风筝飞得最高真的很有趣。

This evening party is really fun.

这个晚会真是太有趣了。

I recently started playing Diablo, and it's really fun.

我最近开始玩暗黑破坏神，它真的很有趣。

Yes, this is really fun.

说得对，这个真好玩儿。

Wow. It sounds really fun.

哇，听起来很好玩。