1, hobbies can cover specialties, such as music, calligraphy, sports, music and so on.
2. Expertise refers to the specialized skills or research fields that you are particularly good at, such as English level, band level 8, music piano level 5 or above and so on.
3. Different characteristics. Used of people or specific things. Example: appearance characteristics.
Extended data
Specialty refers to the special skills or interests and research fields that you are particularly good at; Literally, this is a special advantage. Under the Tang Poetry by Hu Yinglin and Huiming by Shen Congwen.
Characteristics refer to the special or special things that a person or thing has. From Ma Nancun's Yanshan Nights, the remnants of stereotyped writing: "What are the characteristics of stereotyped writing? ..... Its most obvious feature lies in the old formulation. " Lu Xun's how can I start a novel with a southern accent? : "To paint a person's characteristics very frugally, it is best to paint his eyes."
reference data
Features _ Baidu Encyclopedia
Specialty _ Baidu Encyclopedia
Personal interests _ Baidu Encyclopedia