可可新闻脱口秀 第268期:最近有本填色书火了,都卖断货了
日期:2015-07-13 11:25
(单词翻译:单击)
Recently, a coloring book has gained great popularity among adults. It has been sold out on many e-commerce websites.
Coloring books used to be regarded as things for children to learn drawing. Why is the book so popular among adults? What's the magic of it?