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。

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.

youdao

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。

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.

youdao