the Great Wall of China

US /ðə ˌɡreɪt ˈwɔːl əv ˈtʃaɪnə/
UK /ðə ˌɡreɪt ˈwɔːl əv ˈtʃaɪnə/
"the Great Wall of China" picture
1.

سور الصين العظيم

a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of various nomadic groups of the Eurasian Steppe.

:
Many tourists visit the Great Wall of China every year.
يزور العديد من السياح سور الصين العظيم كل عام.
Building the Great Wall of China was an immense undertaking.
كان بناء سور الصين العظيم مهمة ضخمة.