求翻译：　由于纸陀螺的体积小，所以只要利用大拇指和食指，紧紧地握住纸陀螺的轴柄上端，急速捻转放在桌上，纸陀螺就会单脚独立旋转起来。是什么意思？

As the top of the small size of paper, so long as the use of the thumb and index finger, hold the paper firmly to the top of the gyroscope shaft, rapid twisting on the table, paper gyro will rotate independently on one foot up.

Because of their small size, paper gyros using thumb and forefinger, so as long as he pressed paper gyro axis of upper end, rapid twist handle To put it on the table, the paper gyro will foot spinning independence.

　Because the paper top volume is small, so long as therefore uses the thumb and the index finger, closely grips the paper top the axis handle upper extreme, twists the extension to place on rapidly the table, the paper top can the single foot revolve independently.

　Due to the small paper gyroscope, so long as the use of thumb and index finger, tightly holding the paper top shaft top, rapid twisting on the transfer on the table, paper gyro independently rotating on one leg up.

　Because the paper top is small, only utilize thumb and forefinger, hold it on the shaft of the paper top tightly, rotate and transfer to putting on the desk rapidly, the paper top will be single the foot is rotated independently.