I am taking you down to the octor为什么要加个down

I am taking you down to the octor为什么要加个down i'm taking you down to the doctor i'm taking you down to the doctor这句话是什么意思 I am happy to be the one you care.though I let you down taking down to the paradisecity什么意思? 请问I am sorry to turn you down. I am so sorry to let you down Taking Opera to the Heights and Down to Earth I ask you to sit down --- table ,not to sit down---the table i am down 中文歌词?by the plastiscines I am travelling down by the riverside I you come down right to it, you have to admit that I am cor