no longer：不再。
With surprise,I realized he no longer loved Rosamund. Somehow,he had pushed her out of his heart. Soon our lives at Moor House returned to normal,once Christmas was over. We began to study the things that interested us again,such as languages and drawing. However,st.John began to spend more time with Diana,Mary and I sometimes I thought he was watching me. One day when I was alone,he said to me, "Jane,would you learn the Hindustani language with me? I'll need it for my work in India,and you can help me to learn it by studying with me. You don't need German,anyway. You will be a good partner for me,because you study harder than my sisters do." It seemed important to him,so I began to study Hindustani. Diana and Mary were surprised that I had stopped learning German.