Tie a heavy weight at the end of a long piece of string. With the hand to and fro and around but not up and string so that the weight nearly touches the ground.

把一个生物拴在一根长绳子的一端，把手高高举在空中握住绳子，让重物几乎接触地面。

youdao

Tie a heavy weight at the end of a long piece of string. With the hand to and fro and around but not up and string so that the weight nearly touches the ground.

把一个生物拴在一根长绳子的一端，把手高高举在空中握住绳子，让重物几乎接触地面。

youdao