我什么都听不见了，我只听见自己心跳的声音。

I hear nothing, just the beat of my own heart.

youdao

听到自己心跳的那一刻，他们的生命便从此改变。

They heard the heartbeat, and their lives were changed.

youdao

我的世界太过安静，静得能够听见自己心跳的声音。

It is so silent of my world that I can nearly hear the beats of my heart.

youdao

And what has happened is they're using this bodily cue of their heartbeat to infer that that's who they find more attractive.

事实上,他们在用自己身体的信号,心跳的强度来确定谁更有魅力。

耶鲁公开课 - 心理学导论课程节选

The headphones are amplifying their heartbeat and the slides are moving one after another for a few seconds each slide and they're listening to their heartbeat.

耳机放大他们的心跳,幻灯片一张接一张,每张停留几秒钟,他们听着自己的心跳。

耶鲁公开课 - 心理学导论课程节选

They're not actually listening to their heartbeat.

他们听的，实际上不是自己的心跳。

耶鲁公开课 - 心理学导论课程节选