电子课本网 第36页

第36页

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Ladies and gentlemen, 
      Now the Great Wall is right in front of us. 
It has a history of over 2,000 years, and it is 
about 6,000 kilometers long and 7 meters high. 
We can stay here for two hours and leave at 
9 o'clock. Please take your things with you 
and close the window before you get off. 
We will wait for you at the entrance. Please 
remember the number of the bus and take 
care when you travel on the Great Wall. I 
wish you a good time.