Transcript:

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.

Vocabulary:

sorrow n. 悲伤；懊悔

rehabilitation n. 复原

coronary adj. 冠的，冠状血管的

stats n. 统计，统计学

treadmill n. 跑步机