The user can both talk and listen, it's also called walkie-talkies.

用户既能说话又能听，它也被称为对讲机。

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Commanders wearing face masks roamed the streets, issuing orders through walkie-talkies.

指挥官们带着面具漫步街头，通过对讲机发出命令。

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A review of "Turandot" in the Financial Times in May made note of the myriad distractions, like flash photography and the static of the security guards' walkie-talkies.

五月份，金融时报上一篇关于这场《图兰朵》的评论中谈到了本次演出中很多的干扰，像闪光灯拍照和保安使用对讲机声音。

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But while the movie business has defined the town since the birth of the "talkies, " the rest of Los Angeles deserves a second look.

WSJ: Insider's Travel Guide to Los Angeles | Journal Concierge

At the crucial moment, the walkie-talkies failed and Hunt was unable to warn the burglars when he saw police vehicles drive up to the Watergate building.

NPR: E. Howard Hunt and the Watergate Break-In

About 12 minders with walkie-talkies patrolled the area around his enclosure.

BBC: Polar bear cub Knut was defiant in the face of death threats