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公园管理员:
Good afternoon, madam. Is there anything I can do for you? 
女士.下午好.有什么能帮忙的吗?
格林:
Yes, I spend too much time sightseeing here. It is already so late now. I am afraid I can`t catch the last bus back to downtown.
是的.我在这儿观光的时间太长了.现在已经这么晚了.恐怕我已经赶不上回城里的末班车了.
公园管理员:
Don`t worry. I will try to get a taxi for you. You can take it to the bus station.
别担心.我尽力给您打个车.您可以乘出租车去公交车站.
格林:
I do appreciate your timely help.
非常感谢您的及时帮助.
公园管理员:
Don`t mention it. It is my duty.
不客气.这是我的职责.
格林:
Thanks again.
再次感谢您.