Meaning of tiào dòng:
跳动
to throb; to pulse; to bounce; to jiggle; to jump about
Wǒ de xīn kāishǐ jùliè de tiàodòng.
我的心开始剧烈地跳动。
My heart began to throb violently.
Dāng wǒ tīng dào zhè shǒu gē shí, wǒ de xīn kāishǐ tiào dòng.
当我听到这首歌时,我的心开始跳动。
When I hear this song, my heart starts to pulse.
Dāng yīnyuè xiǎngqǐ shí, háizimen kāishǐ xīngfèn de tiàodòng.
当音乐响起时,孩子们开始兴奋地跳动。
When the music started playing, the children began to bounce excitedly.
Tā de xīnzàng zài xiōngqiāng lǐ kuàisù de tiàodòng.
他的心脏在胸腔里快速地跳动。
His heart was jiggling quickly in his chest.
Dāng wǒ tīng dào hǎo xiāoxī shí, wǒ de xīn kāishǐ tiàodòng.
当我听到好消息时,我的心开始跳动。
When I heard the good news, my heart began to jump.