Not authoritative definition. 释义不权威
Not the latest meaning. 内容更新慢
Too difficult or too easy. 难度过高或过低
Information absence. 信息缺失
Content untargeted. 内容无针对性
Too many advertisements. 广告植入过多
Easily disturbed by other Apps. 易受其他手机软件干扰
Incomplete functions. 功能不齐全
Complicated operation. 操作复杂
Charging money. 中途收费方可继续使用
Wasting data. 浪费流量
Better choices available. 有更好的选择