開(kāi)始學(xué)習(xí)音樂(lè) from one learn all: 由一斑窺全豹learn from one another: 相互借鑒learn while one teaches: 現(xiàn)學(xué)現(xiàn)教learn to sing one english song: 學(xué)唱一首英文歌曲one is never too old to learn: 活到老學(xué)到老; 活到老,學(xué)到老下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯