回放

Your camcorder should have these basic features: autofocus, playback facility, zoom lens.

你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。

I heard a playback of one of the tapes.

我听到了其中一盘录音带的回放。

Ted might benefit from hearing his own voice recorded and played back.

听自己声音的录音回放对特德可能会有帮助。

I played the tape back.

我回放了磁带。

This can be seen easily with the benefit of slow motion video playback.

借助于慢镜头的回放，可以很容易地看清楚这个过程。