Definition: someone who is very interested in books, cats, dogs, etc. Level: B1
她是一个歌剧爱好者，经常观看演出。
She is an ___opera ___lover and attends performances often.
这个国家公园对自然爱好者来说是完美的。
This national park is perfect for ___nature ___lovers.
我的朋友是一个爱书人士，拥有大量藏书。
My friend is a ___book ___lover with a large collection.
