跳动在英语中通常被称为 "pulsing" 或 "pulse". 这个词源自拉丁文 "pulsus"，意为 "跳动" 或 "脉搏".

例句：

The heart is an organ that pulsates to pump blood throughout the body. (心脏是一个跳动来把血液输送到全身的器官。)

The sound of the drums pulsed through the air. (鼓声跳动着传遍了空气中。)

The light was pulsing in time with the music. (灯光与音乐同步跳动。)

She could feel her own pulse racing in her neck. (她能感觉到自己的脉搏在颈部狂奔。)