📹 原版影片（BBC 存檔）
It's been described as a sorrow you can dance to. But now tango is being used as medical therapy.
Doctors in Argentina have found it helpful as a rehabilitation technique for patients getting over heart surgery or coronary problems.
According to the stats, only 15% of patients turn up for traditional recovery programmes.
Doctors hope free tango lessons will be more attractive than a session on a treadmill.
sorrow 悲哀
rehabilitation 康復治療
coronary 冠狀動脈的
stats 統計數字
treadmill 跑步機