In Europe, where very few people brushed their teeth, it was found that wild boar hairs were too stiff and made the gums bleed, so horse hair, which was softer, was used instead.
在欧洲，很少人刷牙，人们发现野猪毛太硬，会使牙龈流血，而马毛更柔和些，于是就改用了马毛。
The next day he began to make soft brushes from the hairs of different animals and stiff brushes from the hair of the horses' tails.
第二天，他开始制作画笔。从很多不同的动物毛发中挑选出合适的做软笔刷，又用马尾巴上的毛发做硬笔刷。
应用推荐