Subjects who reported using two thumbs or two fingers reached speeds of 38 words per minute.

使用两个拇指或两个手指的手机打字者每分钟能打出38个单词。

These villi push into the decidua basilis, like tiny fingers reaching into a warm pool of oxygen-rich maternal blood.

这些绒毛伸进基蜕膜内，像手指伸入温暖的氧含丰富的母血池中。

So he used his toes like fingers—reaching for a ring of keys, picking out the right key, and unlocking the door to his cell.

所以他像使用手指一样使用脚趾——伸手去拿一串钥匙，挑选出正确的钥匙， 然后打开了牢房的门。