领域lǐngyùfield; domain; sphere; area; territoryHSK 5PronunciationlǐngyùExample sentence人工智能是一个重要的研究领域。Rén gōng zhìnéng shì yí gè zhòngyào de yánjiū lǐngyù.Artificial intelligence is an important field of research.Read and choose an answerOne fixed sampleExplore a sample