生态shēngtàiecology; ecological state; ecosystemHSK 6PronunciationshēngtàiExample sentence保护生态是当今世界面临的重要任务。Bǎohù shēngtài shì dāngjīn shìjiè miànlín de zhòngyào rènwu.Protecting ecology is an important task facing the world today.Read and choose an answerOne fixed sampleExplore a sample