a network chat program
网络聊天程序
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Nowadays the network technology develops very rapidly, the chat program as a cheap and quick means of communication has been adopted by more and more people in the world.
如今互联网技术高度发达，网络聊天软件作为一种开销低且方便快捷的通讯手段，被越来越多的人所使用。
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