她的心脏难以控制地急速跳动起来。

Her heart raced uncontrollably.

《柯林斯英汉双解大词典》

当研究人员在中脑导水管周围灰质内植入电极并且进行刺激时，这些小东西立刻开始奔逃并且不受控制地跳动。

When neuroscientists put electrodes into the periaqueductal gray region of rat brains and stimulated the neurons there, the creatures immediately started to run and jump uncontrollably.

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我的心依然是在深与浅中跳动着(当我的心)在我的控制下。

So I keep this cheap and shallow heartbeat under my control.

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