新概念一117课课文 what does she mean by ' change 'in the last sente

新概念一117课课文 what does she mean by ' change 'in the last sente what does she mean by change in the last sentence What does she mean by“change” in the last sentence?这句话里的she怎 What does she mean by change in the last sentence?请问这里的chang what dose she mean by'change'in the last sentence?mean是什么意思? What does the sentence mean?____ _____ _____ _____ the sente What does the last sentence mean? what does "play in the hey" mean? What does the sign mean in English? what does lesson mean in the poster? What does the L in ML mean? What does "going down"mean in the last paragrph?的句子意思