她是个多愁善感的人，每次看到旧照片都会哭。

She's such a ___sentimentalist that she cries every time she sees old photos.

作为一个感情用事的人，他坚持保留那封褪色的情书，尽管它已经毫无用处。

As a ___sentimentalist, he insisted on keeping the faded love letter even though it was no longer useful.