He held the ring between his thumbs and index fingers and started pulling it gently.
他用拇指和食指拿着这枚戒指开始轻轻的往外摘。
2
Female index and ring fingers tend to be about the same length.
女性的食指与无名指的长度往往是大致相同的。
3
A study published in 2001 of 304 English professional soccer players found they had a significantly larger ring-to-index-finger ratio than a control group of 533 other men.