The great Wall is first built in the spring and autumn

The great Wall is first built in the spring and autumn
Periods and it has a history with 2000years .The great Wall ,
that called "the ten thousand-li great Wall" is actually
more than 6000kilometers long ,6-7meters high and 4-5
meters wide .Every a few hundred meters along the great Wall
there are watchunyers .We chinese are pride in the great Wall
Because it is one of the wonder in the world and it stands
for china .Today the great Wall become a famous place
of interest in the world .Every year ,hundred of thousands of
people ,not only from china but also all over the world ,
come to visit it
每行一个错误,也可能没有错误