The icon should look like a broadcast communication tower as shown in Figure 25.

该图标看上去像一个广播通信塔，如图 25 所示。

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Twitter was invented because there was a gap in public broadcast communication.

Twitter 的发明是为了填补公众广播式沟通的空白。

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Security of broadcast communication is the key challenge in wireless sensor networks.

通信 安全是无线传感器网络设计中的重要问题。

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The nature of communication shifts from broadcast to dialogue.

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And whether as a person drawn to public service, or simply someone who insists on being an active citizen, you will be exposed to more opinions and ideas broadcast through more means of communication than ever existed before.

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What device did CNN journalists use to broadcast their reports after the Iraqi government shut down communication lines during the 1991 Persian Gulf War?

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