In the other test, they wore piezo-electric vibrators on each finger, and the goal was to report which finger was being gently stimulated.

在另外一项试验中，他们每只手指上都戴着电子颤音器，目的是为了测验那只手指被轻轻触动了。

youdao

In the other test, they wore piezoelectric vibrators on each finger, and the goal was to report which finger was being gently stimulated.

在另外一项试验中，他们每只手指上都戴着电子颤音器，目的是为了测验那只手指被轻轻触动了。

youdao

A two thousand seven British study showed that finger length might help predict test results among schoolchildren.

VOA: special.2009.02.25

"The two-finger test, which has been found to be not only unscientific and unnecessary but also subjects the complainant to further trauma and humiliation should be immediately stopped, " said Kirti Singh, of the All India Democratic Woman's Association.

NPR: Indian Panel Pushes New Laws After Fatal Gang Rape

But checking levels involves a painful finger-prick test, which deters many from carrying out the test.

BBC: Pain 'prevents diabetics checking health'

Team physiotherapist Alex Kountouris revealed that Ponting had a repeat X-ray after the fourth Test that showed evidence that the fracture of his fifth finger had moved during the course of the Melbourne Test.

BBC: Ashes: Aussie captain Ricky Ponting out of Sydney Test