第一次世界大戰(zhàn):The first world war
The First World War was from August 1914 to November 1918.It was a big war that began in Europe but almost all the parts of the world country took part in.It was a war between Triple Alliance and Triple Entente.And it was the most badly damaged war in the Europe history.So many people were died because of this war.And There were also many people got injured.Maybe actually,almost all the people didn't like this war at all.But they must did that,because of the history.