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- Because digital transmission uses airwaves far more efficiently, switching off bandwidth-hogging analogue television frees up broadcasting spectrum. 因為數字電視轉換通過(guò)關(guān)停占用大量帶寬的模擬電視，空出頻譜，可以更有效地利用廣播頻率。
- The chairman's speech will be broadcast nationwide. 主席的講話(huà)將向全國廣播。
- She missed the broadcast, she forgot to listen in. 她錯過(guò)了那個(gè)節目的播出，她忘記收聽(tīng)了。
- The survey covered a broad spectrum of topic. 這本簡(jiǎn)史涉及的話(huà)題范圍很廣。
- She is an announcer in TV broadcast. 她是電視臺的一名主持人。
- The broadcast was recorded, not live. 這次廣播是事先錄音的，不是現場(chǎng)直播。
- This programme is being broadcast in stereo. 這一節目正用立體聲播出。
- The child snowed crumbs of bread broadcast. 那孩子把面包屑撒得到處都是。
- The news headlines are broadcast on the half hour. 新聞提要每到半小時(shí)正時(shí)作一次廣播。
- This program is being broadcast in stereo. 這個(gè)節目正用立體聲播放。
- I had listened skeptically to the broadcast. 我懷疑地聽(tīng)著(zhù)廣播。
- The concert was broadcast by relay. 這場(chǎng)音樂(lè )會(huì )是實(shí)況轉播的。
- The president will broadcast this evening. 今晚總統將發(fā)表電視講話(huà)。
- Red and violet are at opposite ends of the spectrum. 紅色和紫色位于光譜相對的兩端。
- A radio or television broadcast. 無(wú)線(xiàn)電廣播，電視廣播
- The President's speech was broadcast nationally. 總統的演說(shuō)在全國廣播。
- There's a wide spectrum of opinions on this problem. 對這個(gè)問(wèn)題的說(shuō)法眾說(shuō)紛紜，莫衷一是。
- Before this play is broadcast several cuts must be made. 這個(gè)劇目播出前必須經(jīng)過(guò)數次剪輯。
- In the spectrum, distinct colours shade into each other. 在光譜中，截然不同的顏色相互融合起來(lái)。
- There is a wide spectrum of opinions on this question. 在這個(gè)問(wèn)題上有著(zhù)各種不同的意見(jiàn)。
