Playbacks
(playback 的复数) n. (录音)重放, (录音)重放装置\\n[计] 重现
🗣️ 情景例句
Are you through with your work?
你工作做完了吗？
Please show me a cheaper one.
请给我看一件比较便宜的衣服。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。