免费

miǎn fèi free (of charge)

全

quán all; whole; entire; every; complete

Quán surname Quan

自动

zì dòng automatic; voluntarily

挂机

guà jī to hang up (a phone); to leave a computer etc running (idling, downloading, or playing a game in one's stead etc)

平台

píng tái platform; terrace; flat-roofed building

fanpianzicomgrwhhtml