不过，好在有了新型腕带设备，圣诞节打个盹儿不再意味着错过你最喜欢的节目，因为它会在你睡着时录下错过的节目。

But enjoying a snooze on Christmas Day will no longer mean missing your favourite programme thanks to a wristwatch-style device that will record it for you when you fall asleep.

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他们转向如电视、电脑、互联网、录像带、光盘和音频设备一类的电子媒体，按下按钮就可自娱自乐。

They turn to electronic media such as television, computers, the Internet, videos, CDs and audio equipment, which can provide them with instant self-entertainment at the push of a button.

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And the experimenter is back there with the speed knob and at random intervals he just speeds up the tape of their heart and then slows it down.

实验者回到实验室，带着录音设备,随机地,他加速了心跳的录音,然后又慢下来。

耶鲁公开课 - 心理学导论课程节选