She felt her heartbeat quicken as he approached.
隨著他的走近，她覺得自己的心跳加速了。
Her heartbeat steadied.
她的心跳平穩下來。
If I was offered another job, I'd leave in a heartbeat.
如果能找到另外一份工作，我馬上就走。
The candidate said that he understood the heartbeat of the Hispanic community in California.
這位候選人說他了解加利福尼亞州的西班牙語裔美國人社區的特點。
The heartbeat was feeble and irregular.
心搏無力，心律不齊。