A:hello,can I help you?B:no thank you.I want to buy books by myself.(by oneself)A:ok,over there are some new books,you can go to see.(over there)B:thank you.but,excuse me,can you tell me where the Eng...短语能不能用稍微高级一点的，excuse mefollow me。。。。。。这些好像太简单点了，跪求啊！！！！！！！！！！！！！！哦 A: hello,can I help you?B: no thank you.I want to buy books by myself.(by oneself)A: ok, over there are some new books,you can go to see.(overthere)B:thank you.but, excuse me, can you tell me where the English books are?I have a difficult question up in the air.(excuse me,up in the air:悬而未决)A:oh, follow me,please. I am always all thumbs, please forgive me.(follow me,all thumbs:笨手笨脚)B:ok. you are really helpful.you see, I didn't study hard before, I want to be back on track.(back on track:改过自新） A: it's my pleasure.I do think you can make your dream come true. (It's my pleasure)B:how much is this book?A:it's the best book with a cheap price here, you are really very smart. it's only $20.B:oh, I will buy it, here is the money.A:ok, thank you. see you next time 可以吗 如果不行我再在网上搜些资料改进下(*^__^*)