Translation

• interested
• interesting

Examples

• 他们只对卖书有兴趣。
  They were only interested in selling books.
• 他对收集昆虫很有兴趣。
  He has an interest in collecting insects.
• 她有兴趣学习新的想法。
  She is interested in learning new ideas.
• 那就要看你有没有兴趣了。
  That depends on whether you are interested or not.
• 他好像对天文学很有兴趣。
  It seems that he is interested in astronomy.
• 他对日本的歷史十分有兴趣。
  He is very much interested in Japanese history.