1. He studied Chinese history for years and became a sinophile, visiting China regularly and immersing himself in its culture.

他学习中国历史多年，成为了一个热爱中国的人，经常去中国旅游，并深入了解中国文化。

2. As a sinophile, she enjoys learning about Chinese traditions and trying out traditional Chinese dishes.

作为一个热爱中国的人，她喜欢了解中国传统，并尝试中华传统美食。