你将带领一个外国旅游团参观长城.请根据以下信息要点,用五个规范的句子写一份长城的介绍.2000多年特点：世界上最长的城墙,长6000多米建筑材料主要为石头、砖头,建筑作业人工进行主要用

Question

你将带领一个外国旅游团参观长城.请根据以下信息要点,用五个规范的句子写一份长城的介绍.
2000多年
特点：世界上最长的城墙,长6000多米
建筑材料主要为石头、砖头,建筑作业人工进行
主要用于预防外来入侵,每个几百米就有烽火台
开头：
Ladies and Gentlemen,
Welcome to the Great Wall._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Answer 1

the Great wall is as old as time and has a history over 2000 years.The Great Wall is the longest wall all over the world.It winds it"s way from the JiaYu to YaLu river,reaching 6000
meters.The construction was made up of stones and bricks and builted by thousands of works .The Great wall was built to protact our contry from attack ,so ,there are beacons every several hundred meters.