The recorder is suitable for mobile observation because of its visual records presenting direct results and its easily done maintenance and operation.

因为采取了可见记录，观测结果更直观，维修管理方便，适于流动观测。

youdao

MMS, gravity sensor, calendar, recorder, calculator, world clock, alarm clock, stock software, mobile QQ.

彩信，重力感应，日历，录音机，计算器，世界时钟，闹钟，股票软件，移动QQ。

youdao

The main products are: digital voice recorder, multi-video player, digital cameras, camcorders, GPS, mobile phone and accessories.

主要产品为：数码录音笔、多功能视频播放器、数码相机、摄像机、GPS、手机及配件等。

youdao

Not only can I use it to check my Hotmail account and surf the Internet, but the mobile also functions as a mirror, a flashlight, a camera, a video recorder and a music player.

FORBES: 3G Phone