strum

• Air guitar t - shirt : cotton - picking ? australian scientists have invented a t - shirt that allows air guitarists to play actual music as they strum the air . the t - shirt , created by scientists from the commonwealth scientific and industrial research organization csiro , is called a " wearable instrument shirt .
  澳大利亚科学家们近日发明了一种新颖而神奇的t恤衫，对于那些热衷于空气吉他演奏的人来说，只要穿上它便可以在没有吉他的情况下，仅凭“手舞足蹈”就能够弹奏出逼真悦耳的音乐。