Integrated Chinese, Volume 1, Lesson 5, At a Friend's Place

玩(儿)

wán(r)to have fun, to play

ledynamic particle

图书馆

túshūguǎnlibrary

一起

yìqǐtogether

聊天(儿)

liáo tiān(r)vo: to chat

cáiadv: not until, only then

回家

huíjiāvo: to return home