If you use an encrypted communication channel, this isn't a real problem - as long as the channel encryption is solid, no outside party can monitor a message.

如果使用加密的通信通道，那么就可以解决这个问题—只要通道加密非常可靠，外部无法监视消息。

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The World Health Organization (WHO) is in close communication with the Ministry of Health of China to monitor the situation.

世界卫生组织(世卫组织)正就监测事宜与中国卫生部密切联系。

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The device with global positioning system (GPS) localization and communication with monitor and control center on construction machinery is a key equipment for construction machinery group management.

智能化工程机械的GPS定位与监控中心的通信装置是实现工程机械机群化管理的关键装置。

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All I want is more reliable and more widely accessible data, and for better communication between the various organizations that monitor oil production.

FORBES: A Clarification on Saudi and Russian Oil Production

Those pages eliminate the need for Facebook or MySpace, he says, and allow the schools to monitor all student-teacher communication.

CNN: Online student-teacher friendships can be tricky

This is being done by having an observer in an intensive care unit monitor and record on a computer the communication between patients and medical staff and relatives.

BBC: Computers speak for intensive care patients