众所周知,白话文运动是“五四”新文化运动的重头戏,也难怪有人干脆将“五四”新文化运动称为白话文运动(至1921年,白话文完全取代文言文取得了正宗的国语地位)。而作为“五四”新文化运动的一部分的世界语运动,就鲜为人知了。尽管如此,世界语运动在“五四”也引起了不少波澜, It is well known that the vernacular movement is the highlight of the May Fourth New Culture Movement. No wonder some people simply refer to the May Fourth New Culture Movement as the vernacular movement. By 1921, vernacular language replaced the classical Chinese language to obtain authentic Mandarin status. The Esperanto movement, which was part of the “May 4th” New Culture Movement, was little known. In spite of this, Esperanto also caused many waves in the May 4th Movement,