足

zú foot; to be sufficient; ample

jù excessive

彩

cǎi (bright) color; variety; applause; applaud; lottery prize

推荐

tuī jiàn to recommend; recommendation

软件

ruǎn jiàn (computer) software

app 排名

pái míng ranking; ordered list; to rank nth out of 100; to be placed; roll of honor

平台

píng tái platform; terrace; flat-roofed building

介绍

jiè shào to introduce (sb to sb); to give a presentation; to present (sb for a job etc); introduction

打开

dǎ kāi to open; to show (a ticket); to turn on; to switch on

：bb77net