'you basically let the crystal fall on something, black or dark-colored, and then you have to pick it up with a toothpick or brush and put it on a glass slide,' Libbrecht said.
'基本上就是让晶体落在黑色或深色的背景上，然后用个牙签或刷子把它弄到玻璃幻灯片上，'利波瑞特介绍说。
Pick up the love brush, paint the beautiful tomorrow; hold out your and my hands, contribute the love, help a person.
以爱为画笔，描绘美丽明天，伸出你我之手，奉献一片爱心，帮助一个人。
Lines so familiar to everyone, and the people pick up the brush to describe an object, the first thought is the outline shape of the line will naturally become the first painting of human language.
线条是大家再熟悉不过的了，人们在拿起画笔来描绘对象的时候，首先想到的就是勾勒外形，线条自然就成为了人的第一个绘画语言。
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