1. Internationalization: With the development of globalization, more and more scholars and researchers hope to publish their papers in international journals. Translating the abstract into English is helpful to improve the international influence of the paper and is easier to be understood and quoted by international peers.

2. Convenient communication: English is the international common language, and many scholars and researchers in non-English-speaking countries use English as their main working and learning language. Translating the abstract into English can help these readers read and understand the main contents of the paper.

3. Avoidance of ambiguity: There may be expression differences and ambiguities between different languages. Direct translation of abstracts can avoid misunderstandings caused by language differences and ensure the accurate communication of the core ideas of the paper.

4. Improving readability: Translating the abstract into English can improve the readability of the paper and make it easier for readers from non-English-speaking countries to understand the research background, purpose, methods and conclusions of the paper.

5. Meet periodical requirements: Some academic journals require that the abstracts submitted must be in English. Therefore, translating abstracts into English is helpful to meet the requirements of journals and improve the success rate of publishing papers.