Able:How long have you been playing the piano,Nancy? 南希, 你弹钢琴多久了？ Nancy:For about ten years. 大约十年. Able:Wow!That's a long time.Can you teach me how to play? 哇! 那真是很久了.你可以教我弹钢琴吗？ Nancy:No problem. 没问题.
