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- Synthesized voice announcement instructs passengers which floor will be reached in the normal operation. 在正常运行到站的情况下，利用语音装置告知乘客有关信息。
- recorded voice announcement (RVA) 记录声音通知
- recorded voice announcement unit (RVA unit) 记录音频告示单元,记录语音广播部件,录音播放装置
- A deep voice announced the commencement of the wedding rites, and the music began. 一个瓮声瓮气的嗓音宣布拜堂开始，乐队开始吹打。
- A voice announces politely over the intercom, “Hey everyone!Our presentation is starting now, please come down to The Green. 一个柔柔的声音带着点官方的口气出现在公司广播里：“大家好，这周的演讲就要开始了，可以麻烦大家现在到三楼绿地上来吗？”
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- He fastened an announcement to the notice board. 他把一张通告钉在布告板上。
- All our hopes were dashed by the announcement. 这事宣布後，我们的一切希望都落空了。
- There was a tremor in her voice. 她的声音有点颤抖。
- His announcement produced gasps of amazement. 他宣布的消息引起了一片惊叹声。
- Her beautiful voice charms everyone. 她优美的声音迷醉了每个人。
- I've got an important announcement to make. 我有件重要事情要宣布。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- He had such a bad cold he lost his voice. 他患这么重的感冒，嗓子失声了。
- I suspected from his voice that he meant mischief. 我从他说话的声音就怀疑他不怀好意。
- An announcement will be made next week. 下周将有一个通告发布。
- She asked me in a small voice what time it was. 她低声问我现在是什么时候了。
- The announcement led to violent civil disorders. 这项宣布引起了剧烈的内乱。
- He's an army sergeant. he needs a loud voice. 他是个好军人。他需要有大嗓门。
- He gave the news out in grave voice. 他用庄重的声音宣布这一消息。
