现在，开始数一下你拥有账号的社会化媒体网站的数量。 手指头数不过来？

The first step is to exactly know where you have a social media profile and where you do not.

youdao

其中大多数患者的一只眼睛有广泛性损伤，其中一些人视力非常有限，只有光感、只能能数手指头或感知手的运动。

Most had extensive damage in one eye, and some had such limited vision that they could only sense light, count fingers or perceive hand motions.

youdao

许多数字体系都是基于12的，因为12可以被多数数字约分，还因为你可以一只手仅靠大拇指，数每个指头的指节，就能数到12。

Many number systems are based on 12 because it's divisible by the most Numbers, and because you can count to 12 on one hand by using your thumb to count three knuckles on each of the other fingers.

youdao