WiFi only gives you access if you're near a hotspot (at home if you have wireless, Starbucks, etc.)
WiFi只能在一些热点地区(如果有无线网络就在家,星巴克等等)才能连接。
For instance, it has no front - and rear-facing cameras, no gyroscope, no GPS, no G3 wireless connection (only WiFi).
例如,NookColor没有前置和后置摄像头,陀螺仪,GPS全球定位系统,G3无线连接(只有wifi)。
Apple FaceTime, a face-to-face video chat, only operates between iPhone 4 users over WiFi connections.
苹果的FaceTime是一个面对面的视频聊天应用,目前只有iPhone4的用户通过WiFi连接后才可以使用这项功能。
应用推荐