The machines have many fun characters like a built-in video camera, voice recording, and games.
这些机器有许多有趣的部件，比如内置的摄像机、录音和游戏。
If you don't need to do video chats or recording, don't pay for a built-in camera and microphone.
如果你不需要视频聊天或录音，就不用为内置摄像头和麦克风花钱。
Sooner or later—though more quickly in thedeveloped world— almost everyone will be walking around with a camera capableof recording both still photos and video—the one in his or her mobile phone.
迟早的事——虽然在发达国家会比较快——几乎所有人都会拥有一台随身的可以拍摄静止图片和视频的相机，这台相机存在于他或她的手机之中。
应用推荐